SOL'S WAVE MEN, men's lightweight bodywarmer, lining: 100% polyamide, padding: 100% polyester polyamide 380T. Outer: 96% polyester / 4% elastane, stock transitioning to 100% recycled polyester. 2 pockets with a fancy zip that matches the lining, high collar, close-fitting cut, tone-on-tone bias finishing at bottom. About sizes matching, please refer to the size chart in the product documentation section.