Lacoste,created by French tennis champion René Lacoste created，won a crocodile-skin suitcase in a bet over an important match-and that reptile became his signature. They are made from lightweight 100% pima cotton, a superior cotton that's extremely durable and can last up to 50% longer than other cottons. An anti-pilling treatment keeps this t-shirt smooth, soft, durable and brilliant in color. Independent test have shown wearing this T-shirt makes you irresistible to others with 100% preshrunk with double needle stitching on hem, sleeves, and collar.