The Long Sleeve Strato Tech Tee is the softest piece of workout apparel on the planet, now doubling as your go-to long-sleeved must-have tee. With next-level comfort, our softest performance knit is moisture wicking with UPF 30+. Long-Sleeve Strato Tech Tee - Charcoal Heather Modern athletic fit 96% Polyester, 4% Elastane Machine Wash Cold With Like Colors Tumble Dry Low Remove Promptly Do Not Iron