adidas Techfit Base Running Tights - SS17 Climalite Fabric - Sweeps sweat away from your skin. Compression Fit - For support and reduced muscle vibration. Ultra-Soft Seams and Strategically Placed Flatlock Seams - For reduced chafing and irritation. Polygiene Odour Control - Silver salt made from recycled silver helps clothes stay fresh and last longer between washes. Ergonomically Shaped Gusset - For added comfort.