The Chill-Its 6215 Premium FR Phase Change Cooling Vest with Rechargeable Packs combines both cooling and flame resistance. The main body fabric meets ASTM F1506 standards with an ATPV rating of 7.1 cal/cm² and is classified to NFPA 70E (CAT1), making it suitable for hazardous work environments where flames are of concern.

The vest also delivers long-lasting relief with cooling packs that maintain a constant 64°F (18°C) for up to 4 hours and recharge in as little as 10 minutes. Made from a modacrylic cotton blend, the vest is both durable and comfortable. The patented honeycomb design of the cooling packs prevents stiffness, while reflective accents enhance visibility on job sites or busy streets.

Adjustable hook and loop closures on the shoulders and waist ensure a flexible, secure fit. The vest features an extended surface area for improved cooling performance and includes two elastic pen loops on the chest for added convenience. It is available in two sizes: S/M (6lbs / 2.7kg) and L/XL (9lbs / 4kg).