Mobile Warming Heated Vests

A Mobile Warming heated vest is the most versatile piece in the line — slim enough to layer under a shell, warm enough to wear on its own in milder cold. Heating the core keeps circulation moving to your hands and feet, so a vest often does more for total-body comfort than its size suggests. The range covers unisex Peak vests, insulated Backcountry and Crest down styles, lightweight golf vests, and hi-viz work vests.

Mobile Warming Heated Vest Buying Guide

Why a Vest First

When your core is warm, your body stops pulling blood away from your extremities to protect vital organs — so warm hands and feet often start with a warm chest. A heated vest delivers that core warmth without bulk on your arms, which is why many people reach for it before a full jacket.

Layer It or Wear It Alone

In milder cold, wear the vest on its own. When temperatures drop, layer it under a shell or coat and let the outer layer trap the heat it produces. Lightweight styles like the golf vest disappear under a pullover; insulated down vests stand alone.

Power and Runtime

Most vests run on 7.4V packs with adjustable settings. Keep a spare battery charged for long days, and pair with heated gloves when you need to cover the extremities too.

Shop related collections: Heated Jackets | Heated Gloves | Batteries | All Mobile Warming

FAQs

Who makes Mobile Warming heated vests?

Mobile Warming is the heated-apparel technology line from Fieldsheer — you'll see both names on the garments, sometimes together. Everything in this collection runs on it: rechargeable battery packs powering heating panels built into the vest. Most vests here use the 7.4V battery system, with a 12V dual-power model in the mix, and prices run from around $39 for the lightweight golf vest to around $260 at the top. It's one consistent platform across most of the line, which keeps things simple if you add more pieces later.

How do you control the heat on a Mobile Warming vest?

A small button on the vest cycles through heat settings, shown by the color of the light. Bluetooth-equipped models — like the Smart Thawdaddy 2.0 — also pair with a phone app, which is genuinely useful when the vest is buried under a jacket and you don't want to unzip to change settings. Controls vary a little by model and generation, so check the product page or manual for your specific vest — and charge the battery fully before the first wear.

Why choose a heated vest over a heated jacket?

A vest heats your core, which is where cold-weather comfort is mostly won — keep your trunk warm and your body is more willing to send warmth out to hands and feet. Vests also layer better: wear one under a shell you already own, keep full arm mobility for work, hunting, or golf, and pay less than you would for the equivalent jacket. The trade-off is honest and obvious — no heat in the sleeves. If your arms are what runs cold, a heated jacket serves you better.

What's the difference between all the Mobile Warming vest models?

Mostly shell fabric and intended use. Trek is fleece, Crest is down, the Upland and Ranch lines are sherpa, Foreman is cut as workwear, and Backcountry and Peak are the outdoor softshell staples. Most run the same 7.4V battery system; the Dual Power vest is a 12V model. Prices track the shell: the lightweight golf vest is about $39, mainstream models sit between roughly $100 and $180, and the down and sherpa versions top out around $220 to $260. Pick the fabric for how you'll wear it.

What should I wear under and over a heated vest?

Under: a thin base layer or shirt — you want one layer of fabric between the heating panels and your skin, both for comfort and because warmth spreads more evenly that way. Over: in mild cold the vest works as an outer layer; in real cold, put a jacket or shell over it so the heat you're generating stays trapped instead of blowing away. Fit matters too — a loose vest wastes heat, so size it close to the body using each model's size chart.