We use state of the art technology to print all our shirts,100% biodegradable. All our T-shirts Soft premium cotton for added comfort, with Double needle stitching in sleeves and bottom hem for extra durability. Recommended cleaning: For best long-lasting results wash them inside out with cold water on a delicate cycle. We recommend hang dry in shade and avoid machine dryer. If you machine dry them, tumble dry on low. Don't iron over design, turn garment from inside out instead. WIDE RANGE OF SIZES: Unisex fit shirts are available in S - 3XL. Size Chart: S / Bust 49 cm / Length 69 cm; M / Bust 52 cm / Length 72 cm; L /Bust 55 cm / Length 74 cm; XL / Bust 58 cm / Length 76 cm; XXL / Bust 61 cm / Length 78 cm; 3XL / Bust 64 cm / Length 80 cm.