A warm, durable wool-rich blend is sewn with body-mapped construction to give this technical base layer a perfect fit. Mesh construction helps vent heat from the sleeves and side panels, while terry fabrication offers added insulation over the shoulders and chest. Crewneck Long sleeves Body-mapped construction 80% polyamide, 20% wool with 52% polyester, 35% polyamide, 13% wool and 95% wool, 5% elastane Machine wash, dry flat Imported Men's Clothing