MATERIAL: 46% Cotton, 46% Lyocell, 8% Elastane. 165 GSM. FIT: True to Size. DESIGN: The Perfect Stringer is designed for ultimate fit and style, providing ideal chest coverage while perfectly contouring to your body. Its open back and slim straps showcase your back and delt muscles, making it perfect for workouts. Crafted from a premium blend of 46% Cotton, 46% Lyocell, and 8% Elastane, this stringer offers superior comfort, stretch, and durability. MODEL: The model in the first photo is wearing a size Large. Weight: 185lb Height: 5'9.