Womens Heatwave™ Reflective Base Layer LS Top Base Layer 4-way stretch panel at back

4-way stretch panel at back

The revolutionary dual heating system found in the Seirus® exclusive Heatwave™ lining reflects and amplifies your body’s heat to produce that warm cozy feeling we all look for in a winter hat

Shell: Weathershield™

With USB rechargeable batteries that charge in just 4 hours

A thin base layer with ultimate warmth - the Heatwave™ All Season Top harnesses the amazing warming power of Seirus® exclusive Heatwave™ technology

Womens Heatwave™ Reflective Base Layer LS Top Base Layer 4-way stretch panel at backGet ready to embrace warmth and comfort with the Heatwave Reflective Base Layer. Designed with exclusive Heatwave reflective material, this layer captures and reflects your body heat, providing just the right amount of warmth without the bulk. But its not just about staying warmits about staying fresh and dry too! The BaseWick fabric handles moisture like a pro, keeping you dry and feeling fresh no matter how active you get. With flatlock seams and 4