The perfect cozy baselayer, this midweight thermal long sleeve is this super-soft and Omni-Heat® armed. Its Omni-Heat thermal reflective lining uses space blanket technology to trap your body heat without adding bulk, yet still retaining supreme breathability for times when your heart rate hits the red zone. The Midweight Long Sleeve is also durable, and anti pilling, and it fits close to the body for easy layer-ability. FEATURES: Fabric: 86% polyester/14% elastane Omni-Heat thermal reflective Omni-Wick advanced evaporation Form fit Antimicrobial 4-way comfort stretch Ergonomic seaming
Click Omni-Heat and Omni-Wick to find out more information about this items technologies.