MATERIAL: 100% Polyamide. Soft Stretchy fabric.  Fabric Treatments Antibacterial deodorization - natural fiber treated with an active ingredient that protects it from microbial growth. Moisture wicking - quickly moving (or wicking) sweat to the fabric's outer surface, and drying rapidly so that your sweat doesn't saturate the fabric. FIT: Fitted.  DESIGN: The New Gen Compression Tees are now in long sleeve. Soft and silky hand feel, raglan cut with vented shoulders, high-density rubber logo on the chest and back, and straight hem cut. Designed to support intense workouts.  MODEL:  The model in the first photo is wearing a size Large. Weight: 200lb Height: 5'7.