Gore Running Wear Men's Air 2-in-1 Shorts 86% POLYESTER, 14% ELASTANE, MESH: 100% POLYESTER, INNER PANTS: 80% NYLON, 20% ELASTANE Imported Nothing is what it seems: these shorts have full running tights on the inside for the perfect fit with little chafing and a casual look Nothing is what it seems: these shorts have full running tights on the inside for the perfect fit with little chafing and a casual look. Comfort fit Stretch material for more freedom of movement Zip pocket on back Fixed inner tights Shifted seams for less chafing