Made using Dri-Fit fabric the Nike Hyper Cool Long Sleeved T Shirt helps keep you dry & cool by wicking moisture away from the skin to leave you dry & cool with a comfortable fit while the breathable mesh inserts provide additional ventilation for when things heat up. > Nike T Shirt > Long sleeved > Nike Swoosh > Flatlock seams > Breathable mesh panels > Dri Fit technology > Body 92% polyester; 8% elastane > Back panels 100% polyester > Mesh 92% polyester; 8% elastane > Machine washable Product Code 636143-100