Heatwave™ Format™ Beanie Mapped It has all the same

It has all the same features of our classic Sunthing®

and it fits with goggles

FEATURES: One-handed wrist & cuff cinch

With waterproof

•Premium mesh

Heatwave™ Format™ Beanie Mapped It has all the same55% Polyester, 20% Acrylic, 20% Nylon, 5% Wool Brushed Heatwave band lining An awesomely warm beanie, the Format hat from Seirus is not only stylish, its also bolstered by the heat return technology of Heatwave. The revolutionary dual heating system found in the Seirus exclusive Heatwave lining reflects and amplifies your bodys heat to produce that warm cozy feeling we all look for in a winter hat. So you never have to sacrifice style for warmth.