HeatGear fabric is ultra-soft & smooth for extreme comfort with very little weight. Mesh back leg panels for extra ventilation. 4-way stretch construction moves better in every direction. Material wicks sweat & dries really fast. Anti-odor technology prevents the growth of odor-causing microbes. Engineered elastic waistband with ARMOUR wordmark. All-over print. Inseam: YMD 18'''' (+/- 2'''' per size).