100% Polyester. Fabric: Interlock, Yarn. Design: Contrast Trim, Logo, Plain. Pockets: 3 Back Pockets. Fastening: Full Zip, Plastic Zip. Sleeve-Type: Short-Sleeved. Neckline: Standing Collar. Fabric Technology: Breathable, CoolDry, Draughtproof, Lightweight, Moisture Control. Contour Fit Panels, Printed Back Neck Label, Reflective Piping, Side Seams. Fit: Slim. 170gsm. Sustainability: Oeko-Tex Standard 100 Certified. Suitable for: Sublimation. XS: 34 in. S: 36 in. M: 38 in. L: 40 in. XL: 42 in. Ref: UTLT4633