Under Armour Men's HeatGear Sonic Compression Shorts XX-Large Carbon Heather Polyester/Elastane Smooth fabric provides extreme comfort and compression without restriction. 4-way stretch fabrication allows greater mobility and maintains shape. Signature Moisture Transport System wicks sweat away from the body. Anti-odor technology prevents the growth of odor causing microbes. Smooth, chafe-free flatlock seam construction. 6" inseam. Polyester/Elastane. Imported.