adidas Men's Training Techfit Baselayer Long Sleeve Top 100% Fabric Imported climalite fabric sweeps sweat away from your skin Crewneck Ultra-soft flatlock seams for reduced chafing and irritation "TECHFIT" on back neck UPF 50+ UV PROTECTION Polygiene odour control, based on silver salt (silver chloride) made from recycled silver, helps clothes, footwear and gear stay fresh and last longer between washings Fitted fit