CW-X Conditioning Wear Men's Expert Tights 2-way stretch Support Web Nylon 80%/Lycra 20%; 4-way stretch body fabric Coolmax 80%/Lycra 20% Imported Versatile performance for both outer wear and as a base layer Flat seam construction eliminates abrasion increases comfort and enhances fit 4-way stretch body fabric helps to keep the body cool and dry pulling moisture away from the body Reflective logo increases visibility in low light conditions UPF 50+ for UVA/UVB protection