Iso-Chill technology disperses your body heat, actually feeling cool on your skin and helping you stay at your peak longer. DNA DNA Iso-Chill mesh fabric helps disperse body heat, making it feel cool to the touch 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 Performance waistband Non-working fly Specs Specs Style #: 1277276 Inseam: 6" Fit & Care Fit & Care Fitted: Streamlined fit that’s not too tight or too loose.