Heatwave™ Format™ Beanie Color:Forest/Sage ensuring you stay cool no

ensuring you stay cool no matter the climate

When your kids are out in the snow

soft & blocks 94% of wind

Replacement charger

Heatwave™ Format™ Beanie Color:Forest/Sage ensuring you stay cool no55% 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.