adidas Performance Men's Techfit Climachill 3/4 Tights 76% Polyester, 24% Elastane Imported 18" inseam (size Med) climachill keeps you cool with a meshlike fabric and aluminum-silver dots that conduct heat away from the body "TECHFIT" on elastic waist Ergonomically shaped gusset for comfort Ultra-soft seams and strategically placed flatlock seams for reduced chafing UPF 50+ UV PROTECTION Printed adidas brandmark on left leg Compression fit for support and reduced muscle vibration Polygiene odor control, based on silver salt (silver chloride) made from recycled silver, helps clothes, footwear and gear stay fresh and last longer between washings