{"title":"Hotronic Heated Socks","description":null,"products":[{"product_id":"hotronic-xlp-pfi-30-classic-thin-heat-socks-only","title":"Hotronic XLP PFI 30 Classic Thin Heat Socks Only","description":"\u003cp\u003eThe new Thin Power Fit Socks from BOOTDOC with HOTRONIC Classic Heating Element featuring proven under toe warmth. An Ultra-Light Heat Sock with large heating element area, intelligent heat level control, and gentle compression.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal Moisture Wicking\u003c\/li\u003e\n\u003cli\u003eCompression: Gentle - PFI 30\u003c\/li\u003e\n\u003cli\u003eBest for low volume and race fit usage\u003c\/li\u003e\n\u003cli\u003e80% nylon, 20% lycra\/spandex\u003c\/li\u003e\n\u003cli\u003eMachine wash warm (30C), air dry\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hotronic","offers":[{"title":"L","offer_id":59583160844369,"sku":"01-0100-350-4","price":95.0,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":59583160877137,"sku":"01-0100-350-3","price":95.0,"currency_code":"USD","in_stock":true},{"title":"S","offer_id":59583160909905,"sku":"01-0100-350-2","price":95.0,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":59583160942673,"sku":"01-0100-350-5","price":95.0,"currency_code":"USD","in_stock":true},{"title":"XS","offer_id":59583160975441,"sku":"01-0100-350-1","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/2780\/1169\/files\/w9F3QNnogMwd5hn3dWg9A4lYUYOrKTrE-24.jpg?v=1780116298"},{"product_id":"hotronic-xlp-pfi-50-heated-socks-only-classic","title":"Hotronic XLP PFI 50 Heated Socks Only - Classic","description":"\u003cp\u003e\u003cb\u003eHeat Socks Only XLP - Classic.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConsists of 1 pair of BootDoc's Power Fit Socks integrated with Hotronic's Heating Elements\u003c\/li\u003e\n\u003cli\u003eMaterials: 74% nylon, 20% elasthan, 6% Merino wool\u003c\/li\u003e\n\u003cli\u003eIdeal moisture transportation\u003c\/li\u003e\n\u003cli\u003eAdded shin protections\u003c\/li\u003e\n\u003cli\u003ePFI 50 - Soft, compression rating of 10-15 mmHg\u003c\/li\u003e\n\u003cli\u003eSizes: S, M, L, and XL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.hotronic.com\/media\/img\/hs\/PFI-Chart-200.png\" alt=\"Hotronic\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Power Fit Index (PFI) indicates the overall level of gradual pressure distribution woven into each pair of BootDoc's Power Fit Socks. PFI 30 designates a gentle pressure distribution while PFI 90 classifies as strong and is therefore only found in BootDoc's performance series.\u003c\/p\u003e","brand":"Hotronic","offers":[{"title":"L","offer_id":59583693488209,"sku":"01-0100-332-4","price":95.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":59583693520977,"sku":"01-0100-332-3","price":95.0,"currency_code":"USD","in_stock":false},{"title":"S","offer_id":59583693553745,"sku":"01-0100-332-2","price":95.0,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":59583693586513,"sku":"01-0100-332-5","price":95.0,"currency_code":"USD","in_stock":true},{"title":"XS","offer_id":59583693619281,"sku":"01-0100-332-1","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/2780\/1169\/files\/cQ9XgiOjqTDaxSLJdmzzqqMCkvFc40rr-24.jpg?v=1780129781"},{"product_id":"hotronic-xlp-pfi-30-surround-thin-heat-socks-only","title":"Hotronic XLP PFI 30 Surround Thin Heat Socks Only","description":"\u003cp\u003eThe new Thin Power Fit Socks from BOOTDOC with HOTRONIC Surround Heating Element encircling the toes for more comfort. An Ultra-Light Heat Sock with large heating element areas, intelligent heat level control, and gentle compression.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal Moisture Wicking\u003c\/li\u003e\n\u003cli\u003eCompression: Gentle - PFI 30\u003c\/li\u003e\n\u003cli\u003eBest for low volume usage\u003c\/li\u003e\n\u003cli\u003e80% nylon, 20% lycra\/spandex\u003c\/li\u003e\n\u003cli\u003eMachine wash warm (30C), air dry\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hotronic","offers":[{"title":"L","offer_id":59583711510609,"sku":"01-0100-349-4","price":104.0,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":59583711543377,"sku":"01-0100-349-3","price":104.0,"currency_code":"USD","in_stock":true},{"title":"S","offer_id":59583711576145,"sku":"01-0100-349-2","price":104.0,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":59583711608913,"sku":"01-0100-349-5","price":104.0,"currency_code":"USD","in_stock":true},{"title":"XS","offer_id":59583711641681,"sku":"01-0100-349-1","price":104.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/2780\/1169\/files\/8j6ErpaKikbuTTlEzO6hZywIo7Kj7wYu-24.jpg?v=1780130326"},{"product_id":"hotronic-heat-socks-set-xlp-2s-bt-surround-comfort-evo","title":"Hotronic Heat Socks Set XLP 2S BT Surround Comfort Evo","description":"\u003cp\u003eThe Heat Sock Set XLP 2S BT Surround Comfort is the pinnacle in warmth, performance, and longevity. Combining a pair of Hotronic XLP 2S BT Battery Packs with the Soft Compression and Surround Heating Element of the Surround Comfort sock, and then allowing control via a Bluetooth App, Hotronic raises the bar with convenient Constant Heating Power when needed most - in the cold!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduced size and weight with increased capacity and longevity\u003c\/li\u003e\n\u003cli\u003e4400 mAh capacity offers a category-best 18 hours of constant heating power\u003c\/li\u003e\n\u003cli\u003eBluetooth app controls the Battery Pack from any smart phone\u003c\/li\u003e\n\u003cli\u003eMerino wool helps wick moisture away from feet and promote warmth\u003c\/li\u003e\n\u003cli\u003eSurround Heating Element envelopes the toes\u003c\/li\u003e\n\u003cli\u003eSafe, stable, and reliable. Just what one would expect from Hotronic\u003c\/li\u003e\n\u003cli\u003eThe new \"Welded\" wires allows for a seamless sock for a better fit with more comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eMaterial: \u003c\/b\u003e54% polyamide, 25% elastane, 21% wool (merino)\u003c\/p\u003e","brand":"Hotronic","offers":[{"title":"L","offer_id":59583803064401,"sku":"01-0100-377-4","price":417.0,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":59583803097169,"sku":"01-0100-377-3","price":417.0,"currency_code":"USD","in_stock":true},{"title":"S","offer_id":59583803129937,"sku":"01-0100-377-2","price":417.0,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":59583803162705,"sku":"01-0100-377-5","price":417.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/2780\/1169\/files\/Ma2oh4CktL1DcVsbUQC7EwGIaMlQ7fYz-24.jpg?v=1780133304"},{"product_id":"hotronic-heat-socks-set-xlp-1s-bt-surround-comfort-evo","title":"Hotronic Heat Socks Set XLP 1S BT Surround Comfort Evo","description":"\u003cp\u003eThe Heat Sock Set XLP 1S BT Surround Comfort is the pinnacle in warmth, performance, and longevity. Combining a pair of Hotronic XLP 1S BT Battery Packs with the Soft Compression and Surround Heating Element of the Surround Comfort sock, and then allowing control via a Bluetooth App, Hotronic raises the bar with convenient Constant Heating Power when needed most - in the cold!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe best size to capacity ratio on the market today!\u003c\/li\u003e\n\u003cli\u003e2200 mAh capacity offers a category-best 10 hours of constant heating power\u003c\/li\u003e\n\u003cli\u003eBluetooth app controls the Battery Pack from any smart phone\u003c\/li\u003e\n\u003cli\u003eMerino wool helps wick moisture away from feet and promote warmth\u003c\/li\u003e\n\u003cli\u003eSurround Heating Element envelopes the toes\u003c\/li\u003e\n\u003cli\u003eSafe, stable, and reliable. Just what one would expect from Hotronic\u003c\/li\u003e\n\u003cli\u003eThe new \"Welded\" wires allows for a seamless sock for a better fit with more comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eMaterial: \u003c\/b\u003e54% polyamide, 25% elastane, 21% wool (merino)\u003c\/p\u003e","brand":"Hotronic","offers":[{"title":"L","offer_id":59583808077905,"sku":"01-0100-378-4","price":388.0,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":59583808110673,"sku":"01-0100-378-3","price":388.0,"currency_code":"USD","in_stock":true},{"title":"S","offer_id":59583808143441,"sku":"01-0100-378-2","price":388.0,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":59583808176209,"sku":"01-0100-378-5","price":388.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/2780\/1169\/files\/tuhLxgkVNc7tgvXgXiCRKelmL0GW7Ylm-24.jpg?v=1780133462"},{"product_id":"hotronic-heat-socks-classic-comfort-evo-socks-only","title":"Hotronic Heat Socks Classic Comfort Evo Socks Only","description":"\u003cp\u003eWith graduated compression, Merino wool composition, anatomical fit features, and a Classic Heating Element, the Hotronic Classic Comfort PFI 30 Heat Sock offers a cushioned, performance sock that warms the bottom of toes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMoisture is wicked away from feet to promote warmth\u003c\/li\u003e\n\u003cli\u003eClassic Heating Element concentrates heating power on the bottom of toes\u003c\/li\u003e\n\u003cli\u003eThe new \"Welded\" wires allows for a seamless sock for a better fit with more comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eMaterial: \u003c\/b\u003e80% wool, 15% polyester, 5% elastane\u003c\/p\u003e","brand":"Hotronic","offers":[{"title":"L","offer_id":59583808700497,"sku":"01-0100-370-4","price":99.0,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":59583808733265,"sku":"01-0100-370-3","price":99.0,"currency_code":"USD","in_stock":true},{"title":"S","offer_id":59583808766033,"sku":"01-0100-370-2","price":99.0,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":59583808798801,"sku":"01-0100-370-5","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/2780\/1169\/files\/2oBQS75yU3dlQeIAiSOVTtYeeVOExHIl-24.jpg?v=1780133490"},{"product_id":"hotronic-xlp-1p-bluetooth-surround-comfort-heat-socks-set","title":"Hotronic XLP 1P Bluetooth Surround Comfort Heat Socks Set","description":"\u003cp\u003eHotronic XLP 1P Bluetooth Surround Comfort Heat Socks Set\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance, low-weight Li-ion batteries in a compact design\u003c\/li\u003e\n\u003cli\u003eOutput: 2200 mAh\u003c\/li\u003e\n\u003cli\u003eIntelligent charging technology (additional USB charging option)\u003c\/li\u003e\n\u003cli\u003eConstant heating power\u003c\/li\u003e\n\u003cli\u003eControllable via Bluetooth and heat app\u003c\/li\u003e\n\u003cli\u003eIdeal fit\u003c\/li\u003e\n\u003cli\u003eIdeal moisture transfer\u003c\/li\u003e\n\u003cli\u003eAdditional shin-protector\u003c\/li\u003e\n\u003cli\u003eCompression: soft - PFI 50, 10 - 15 mmHg\u003c\/li\u003e\n\u003cli\u003eMaterial: 74 % nylon, 20 % Lycra \/ Spandex, 6 % Merino\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hotronic","offers":[{"title":"L","offer_id":59586422145105,"sku":"01-0100-352-4","price":309.99,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":59586422177873,"sku":"01-0100-352-3","price":309.99,"currency_code":"USD","in_stock":true},{"title":"S","offer_id":59586422210641,"sku":"01-0100-352-2","price":309.99,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":59586422243409,"sku":"01-0100-352-5","price":309.99,"currency_code":"USD","in_stock":true},{"title":"XS","offer_id":59586422276177,"sku":"01-0100-352-1","price":309.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/2780\/1169\/files\/EH2flOLLifb2DkKV5K1w7sNH1k5YlG8F-24.jpg?v=1781199232"},{"product_id":"hotronic-xlp-one-pfi-50-heated-ski-socks","title":"Hotronic XLP One PFI 50 Heated Ski Socks","description":"\u003cp\u003e\u003cb\u003eHEAT SOCKS SET XLP ONE - CLASSIC\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePowered by high capacity, lithium-ion Battery Packs, Hotronic's Heat Socks XLP ONE offer three (3) base level settings for comfort and warmth maintenance while Boost Setting 4 offers an extra blast of heat when needed.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThe Heat Socks Set XLP ONE - Classic Include:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery Packs XLP ONE (2 each)\u003c\/li\u003e\n\u003cli\u003eRecharger XLP (1 each)\u003c\/li\u003e\n\u003cli\u003eHeat Socks XLP PFI 50 - Classic (1 pair)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eHeat Sock Product Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes 2 Lithium-Ion Batteries\u003c\/li\u003e\n\u003cli\u003eUS and European Charger\u003c\/li\u003e\n\u003cli\u003e70% Nylon\/20% Spandex\/10% Marino Wool\u003c\/li\u003e\n\u003cli\u003eMachine Wash\/Air Dry\u003c\/li\u003e\n\u003cli\u003eFantastic Wicking Ability\u003c\/li\u003e\n\u003cli\u003eConsistent Heating Power\u003c\/li\u003e\n\u003cli\u003ePerfect for Diabetics or People with Reynauds Syndrome\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eHeat Sock Product Specification:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBATTERY PACK XLP ONE:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 76 grams \/ 2.68 ounces\u003c\/li\u003e\n\u003cli\u003eHeight: 25 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 70 mm\u003c\/li\u003e\n\u003cli\u003eDepth: 35 mm\u003c\/li\u003e\n\u003cli\u003eCell Count \/ Type \/ Capacity \/ Energy: 1 cell \/ Li-Ion \/ 2900mAh (nominal) \/ 10.4 Wh (nominal)\u003c\/li\u003e\n\u003cli\u003eBattery Pack Voltage: 3.6V (nominal)\u003c\/li\u003e\n\u003cli\u003eTemperature Range when Charging: +10 to +30 \\xB0C \/ +50 to +86 \\xB0F\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20 to +30 \\xB0C \/ -4 to +86 \\xB0F\u003c\/li\u003e\n\u003cli\u003eIdeal Storage Temperature: -20 to +20 \\xB0C \/ -4 to +68 \\xB0F\u003c\/li\u003e\n\u003cli\u003eCharging Time: Approximately 5 - 6 h\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eRECHARGER XLP:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage Input Range: 100V to 240V AC\u003c\/li\u003e\n\u003cli\u003eVoltage Output Range \/ Current: 5V DC \/ 3.1A\u003c\/li\u003e\n\u003cli\u003eOperating Temperature \/ Humidity: +10 to +30 \\xB0C \/ +50 to +86 \\xB0F +20% to +85% relative humidity (no condensation)\u003c\/li\u003e\n\u003cli\u003eBase Unit Dimensions (withOUT Plug Adapter): 54 mm x 54 mm x 27 mm\u003c\/li\u003e\n\u003cli\u003ePower Cord(s) Length (Base Unit to Plug End): 156 cm\u003c\/li\u003e\n\u003cli\u003eWeight (withOUT Plug Adapter): 5.1 ounces\u003c\/li\u003e\n\u003cli\u003eWeight (with Plug Adapter 120V): 5.3 ounces\u003c\/li\u003e\n\u003cli\u003eWeight (with Plug Adapter 240V): 5.6 ounces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eHEAT SOCKS XLP:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial composition: 74% Nylon 20% Elasthan 6% Merino Wool\u003c\/li\u003e\n\u003cli\u003ePossible Sizes: S, M, L and XL\u003c\/li\u003e\n\u003cli\u003eCare: Machine washable up to 30 \\xB0C (86 \\xB0F) \/ Air dry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eHotronic Keeps Feet Warm:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHOW FEET BECOME COLD:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWhen colder outside temperatures are detected, the nervous system restricts blood flow to the extremities to maintain the body's core temperatures. The toes (and other extremities) quickly become uncomfortably cold.\u003c\/p\u003e\n\u003cp\u003eOther factors aggravate the situation such as impossibly cold and poorly fitting footwear, physical activity levels, individual physiology, and improper selection, use, and care of socks. Also, the presence of moisture (damp socks, wet footwear) increases thermal transfer significantly. This causes heat to escape more rapidly and cold to penetrate faster.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.hotronic.com\/media\/img\/hs\/hs-coldfeet-160.png\" alt=\"Hotronic\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHOTRONIC KEEPS FEET WARM:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eBy providing a base level temperature at the toes, Hotronic's Heating Element blocks and neutralizes the penetrating cold keeping the blood circulation open while maintaining comfort and warmth in the feet.\u003c\/p\u003e\n\u003cp\u003eHotronic's Heat Socks XLP ONE offer three (3) base level settings for comfort and warmth maintenance while Boost Setting 4 offers an extra blast of heat when needed\u003c\/p\u003e\n\u003cp\u003eSimply slip the heated insoles into your footwear or pull the Heat Socks onto your feet and plug them into the rechargeable Battery Packs. Then fine tune the temperature setting to 1, 2, or 3 for comfort and warmth maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.hotronic.com\/media\/img\/hs\/hs-warmfeet-160.png\" alt=\"Hotronic\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWHEREVER YOU GO:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWhether planning for a brief outing or a long term journey, Hotronic's Heat Socks XLP ONE are easy to use in all types of footwear. Use while skiing, snowboarding, bicycling, horseback riding, fishing, and during other cold-temperature activities.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.hotronic.com\/media\/img\/hs\/hs-activities-icons-350.png\" alt=\"Hotronic\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFITTING PERFORMANCE:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eHotronic's Heat Socks XLP ONE begin with BootDoc's Power Fit Socks created in a wool blend with a soft, gradual pressure distribution to enhance comfort and warmth in a performance fit.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.hotronic.com\/media\/img\/hs\/PFI-Chart-200.png\" alt=\"Hotronic\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Power Fit Index (PFI) indicates the overall level of gradual pressure distribution woven into each pair of BootDoc's Power Fit Socks. PFI 30 designates a gentle pressure distribution while PFI 90 classifies as strong and is therefore only found in BootDoc's performance series.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.hotronic.com\/media\/img\/hs\/hs-heatsock-color-200.png\" alt=\"Hotronic\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eERGONOMICALLY DELIVERED HEAT:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eHotronic's Heating Element starts within the Sock's double cuff which securely holds the Battery Pack in place. Ergonomically attached to the outside of the Sock for added comfort, the Element then positions along the lower leg, wraps around the Achille's and under the arch, and ultimately delivers heat to the toes and ball of foot.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.hotronic.com\/media\/img\/hs\/HS-Ergo-PwrCordPlcmnt-200.png\" alt=\"Hotronic\"\u003e\u003c\/p\u003e\n\u003cp\u003eSimply pull the Socks on, align the upper cuff with the BootDoc logo in front, position the Heating Element underneath the toes and ball of foot, and connect the charged Battery Pack. Ready for added comfort and warmth!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSINGULARLY POWERFUL:\u003c\/b\u003e\u003c\/p\u003e\nHotronic's new Battery Pack XLP ONE is powered by a single lithium-ion battery. With more raw power in ONE battery than any other complete Battery Pack in Hotronic's collection, the XLP ONE delivers the heat and duration needed when used with Hotronic's Heat Socks XLP! And, with Hotronic's focus on reliability and longevity, the XLP ONE maintains up to 90% of a full charge and 90% of its initial capacity after two years of nonuse! All with ONE purpose in mind. Keeping feet warmer. Longer.\n\u003cp\u003e\u003cimg src=\"https:\/\/www.hotronic.com\/media\/products\/XLP-Battery-Pack-XLP-ONE-300.jpg\" alt=\"Hotronic\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTANT HEATING POWER:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eHotronic's electronic design provides Constant Heating Power from the Battery Pack to the Heating Element throughout the heating duration. In conventional designs, power output drops when the charge level drops. Hotronic optimizes the heating power for the best possible experience from start to finish.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.hotronic.com\/media\/img\/hs\/XLP-ConstantHeatingPowerChart-500.png\" alt=\"Hotronic\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSETTINGS FOR COMFORT \u0026amp; WARMTH:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eHotronic's Battery Pack XLP ONE provides three (3) Constant Heating Power Settings for comfort and warmth maintenance. A fourth Setting (Boost Setting 4) offers an extra blast of heat when needed and is timed to reset to Setting 3 in three (3) minutes. Presshold- and-release the Power Button to select the desired Setting. Easy to read LED lights indicate the Setting selected and when power is on or off.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.hotronic.com\/media\/img\/hs\/HS-XLPO-TempDurationChart-500.png\" alt=\"Hotronic\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRECHARGING SIMPLE SMART:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWherever one goes worldwide, simply connect the Battery Pack XLP ONE to the Recharger XLP and the current charge level is indicated on the Battery Pack within seconds. As recharging continues, the Battery Pack LED lights indicate when the charge level reaches 25%, 50%, 75%, and a full charge at 100%.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.hotronic.com\/media\/img\/hs\/hs-recharger-350.jpg\" alt=\"Hotronic\"\u003e\u003c\/p\u003e","brand":"Hotronic","offers":[{"title":"L","offer_id":59587157262417,"sku":"01-0100-306-4","price":229.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":59587157295185,"sku":"01-0100-306-3","price":229.0,"currency_code":"USD","in_stock":false},{"title":"S","offer_id":59587157327953,"sku":"01-0100-306-2","price":229.0,"currency_code":"USD","in_stock":false},{"title":"XL","offer_id":59587157360721,"sku":"01-0100-306-5","price":229.0,"currency_code":"USD","in_stock":false},{"title":"XS","offer_id":59587157393489,"sku":"01-0100-306-1","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/2780\/1169\/files\/d4DI8fiZwg76sScamzuN8umYSCWRCAo4-24.jpg?v=1781166093"},{"product_id":"hotronic-xlp-2p-bluetooth-surround-comfort-heat-socks-set","title":"Hotronic XLP 2P Bluetooth Surround Comfort Heat Socks Set","description":"\u003cp\u003eHotronic XLP 2P Bluetooth Surround Comfort Heat Socks Set\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance, low-weight Li-ion batteries in a compact design\u003c\/li\u003e\n\u003cli\u003eOutput: 4400 mAh\u003c\/li\u003e\n\u003cli\u003eIntelligent charging technology (additional USB charging option)\u003c\/li\u003e\n\u003cli\u003eConstant heating power\u003c\/li\u003e\n\u003cli\u003eControllable via Bluetooth and heat app\u003c\/li\u003e\n\u003cli\u003eIdeal fit\u003c\/li\u003e\n\u003cli\u003eIdeal moisture transfer\u003c\/li\u003e\n\u003cli\u003eAdditional shin-protector\u003c\/li\u003e\n\u003cli\u003eCompression: soft - 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