CoolShirt Systems Circulating Water Cooling

CoolShirt Systems builds circulating cold-water cooling for motorsports, industry, and medical rehab. A cooler holds ice water that pumps through tubing sewn into a shirt or vest, keeping the wearer cool during extreme heat. The range here includes Cool Water shirts, Aqua cooling vests, portable FastCool packs, and complete Racer and Rally cooler systems with internal pumps. Built for drivers and hot-job professionals, it delivers serious, sustained cooling that ice packs alone cannot match.

Choosing a CoolShirt Cooling System

Circulating water for extreme heat

CoolShirt pumps ice water through a garment for steady, adjustable cooling that lasts as long as the ice does. This makes it a go-to for race cars and hot industrial settings. For lighter-duty or wear-anywhere cooling, compare it with the refreezable and evaporative options in our cooling vests collection.

Shirts, vests, and cooler units

The system pairs a cooling garment with a cooler that houses the pump, offered in Racer and Rally sizes plus portable FastCool packs. Add cooling towels for quick relief between sessions, and keep spare hoses and connectors on hand so your setup is always ready.

Who relies on CoolShirt

Drivers, welders, and rehab clinics choose CoolShirt when heat is intense and cooling must be continuous. If your needs are more casual, our broader cooling vests and cooling hats selections offer simpler ways to stay comfortable without a cooler and pump.

Shop related collections: Cooling Vests | Cooling Towels | Cooling Hats | Hot & Cold Therapy

CoolShirt Systems Circulating Water Cooling

Choosing a CoolShirt Cooling System

Circulating water for extreme heat

Shirts, vests, and cooler units

Who relies on CoolShirt

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