adidas TechFit Compression Long Sleeve Tee Properties: adidas thermal underwear long-sleeved T-shirt compression cut rounded neckline and extended back mesh inserts moisture-absorbing AEROREADY material composition: 88% polyester / 12% elastane color: white Conquer your goals in this adidas thermal top. The compression fit supports dynamic movement as you push yourself on the training pitch. Moisture-wicking AEROREADY and a mesh back panel will keep you fresh until the end of your workout. This product is made with Primegreen, a line of high-quality recycled materials.