100% Polyester. Fabric: Pique. Design: Plain. Neckline: Crew Neck, Ribbed, Taped. Sleeve-Type: Short-Sleeved. Hem: Twin Needle Stitch. Fabric Technology: CoolPlus, Moisture Wicking. Cut Out Label, Easy-Care, Side Vents, Twin Needle Sleeves. Fit: Regular. 180gsm. Sustainability: Amfori, BSCI, Oeko-Tex Standard 100 Certified, Sedex, WRAP Certified. XS: 36 in. S: 38 in. M: 40 in. L: 42 in. XL: 46 in. 3XL: 52 in. 4XL: 54 in. 5XL: 58 in.