Feel refreshingly cool no matter how hot it getsStep outside and beat the heat instantly with the cooling power of FrostFlex – an ultra-thin, feather-light gel insert that slides invisibly into your favorite hats and keeps you cool, comfortable, and unstoppable all day long.Effortless cooling that fits into any hat ✔ Instant refreshing relief outdoors:Whether you’re doing an intense workout or enjoying the summer heat, FrostFlex delivers a cool surge that immediately lowers your body temperature, helping you stay energized and clear-headed. ✔ Ultra-light and ultra-thin, practically disappears:Less than 0.4 inches thick and weighing only about 6.5 oz, FrostFlex fits perfectly into any cap or helmet without bulk – keeping you cool without feeling any added weight. ✔ Flexible flower design molds to every contour:The unique six-piece gel pattern adapts perfectly to the shape of your head, ensuring maximum skin contact so the cooling effect targets exactly where your body needs it most. Technical Specifications Color: A1, B1, B2, C, D Material: TPU Package Contents: FrostFlex Cooling Insert x 1 Frequently Asked Questions How does FrostFlex keep me cool in intense heat? FrostFlex’s advanced gel instantly absorbs and dissipates heat from your head, delivering a cool refreshment precisely where you need it. Its thin, feather-light profile doesn’t weigh you down or interfere with your activities – just pure, refreshing cooling for your toughest moments. Does FrostFlex fit into my helmet or hat? FrostFlex is designed for universal fit and effortlessly adapts to most hats – from baseball caps and hard hats to sun hats. The flexible gel sheets naturally conform to your head shape for a seamless fit and even cooling without slipping or discomfort. What is FrostFlex made of and what colors are available? Made from durable TPU, FrostFlex is flexible and sturdy. You can choose from several stylish colors including A1, B1, B2, C, and D to perfectly match your style or gear. Colors may vary slightly depending on monitor settings.