Heatwave™ Neck-Up Outdoor Thermax® is a high performance

Thermax® is a high performance hollow core polyester that provides maximum wicking while retaining heat

With a Dryhand™ insert and 320g of Heatlock™ insulation

Perfect for layering under headwear

•4-way stretch Softshell fabric throughout

• Featuring Neofleece® technical fleece lining for comfort and moisture wicking

Heatwave™ Neck-Up Outdoor Thermax® is a high performanceSeirus exclusive Heatwave lining Sleek, comfortable neck protection 4 way stretch Thin, lightweight, and warm, cover your face and neck in the Seirus exclusive, heat reflective Heatwave fabric with an easy to use, single piece tube that stays on no matter what. For the ultimate cozy feeling take the Heatwave Carbon neck tube with you on all your winter adventures. The revolutionary dual heating system found in the Heatwave lining reflects and