The Under Armour Heat Gear Dynasty Vented Compression shorts are ultra-tight, acting as a second skin its fit delivers a locked in feel that keeps your muscles fresh & your recovery time fast. The compression powers your muscles & makes you feel invincible. Along with the familiar feel the new Under Armour Dynasty gear has the ventilation you need, right where you need it. Features Ultra-durable, smooth Heat Gear fabric is lightweight & built to last Stretch-mesh panels provide strategic ventilation 4-Way Stretch fabrication allows greater mobility & maintains shape Signature Moisture Transport System wicks sweat away from the body Anti-Odour technology prevents the growth of odour causing microbes Smooth, chafe-free flatlock seam construction Glossary 4-Way Stretch Lightweight construction that stretches both laterally & vertically for enhanced mobility & accelerated dry-time. Moisture Transport System USAs signature, sweat wicking technology pushes sweat away from your body to the surface of your gear so it dries faster. Anti-Odour Keeps gear fresher for longer by preventing the growth of odour microbes.