90% Nylon, 10% Elastane. Fabric: 4 Way Stretch. Design: 7, All-Over Print, Bull Skull, Striped. Neckline: Contrast, Crew Neck. Cuff: Contrast. Sleeve-Type: Short-Sleeved. Hem: Side Vents. Fabric Technology: Iso-Chill, Moisture Wicking, Odour Control. Fit: Regular. XS: 32 in. S: 36 in. M: 40 in. L: 44 in.