This lightweight RedHEAT ACTIVE men's base layer zip top lives up to its name with optimal body temperature regulation. The innovative technical fabric of our men’s thermal base layer incorporates carbon microcrystals that store body heat, while its microporous structure maintains breathability for maximum comfort. The RedHEAT superior moisture management of our ski base layer keeps you dry during high-intensity activities such as skiing or alpine touring. Perfect for an active lifestyle.

• RedHEAT carbon thread technology
• Innovative temperature regulating fabric
• Superior moisture management
• High collar with front zipper
• Raglan sleeve
• Anti-friction flatlock seams
• 4-way stretch fabric
• Style: B21321

RedHEAT is an innovative temperature-regulating fabric. Featuring a yarn structure composed of naturally sourced carbon microcrystals, the RedHEAT technology helps store body heat and absorbs sweat. It also neutralizes odours and offers UVA and UVB sun protection.

Content: 51% Polyester, 36% MaetrX RedHEAT, 13% Elastane
Fabric Weight: 150 g/m²