Under Armour Men's Ua Raid Graphic Shorts 90% Polyester/10% Elastane Machine Wash Loose Fit: Fuller cut for complete comfort. HeatGear fabric is ultra-soft & smooth for extreme comfort with very little weight Mesh side panels deliver strategic ventilation 4-way stretch fabrication allows greater mobility in any direction Encased elastic waistband with internal drawcord / 2 Mesh Side Pockets