This jersey t-shirt from Ralph Lauren Childrenswear is washed for added softness and features our iconic Polo Bear dressed to play his namesake sport. 100% cotton. Machine washable. By choosing Ralph Lauren's cotton products, you're supporting investment in the Better Cotton™ mission to help cotton communities survive and thrive, while protecting and restoring the environment. This product is sourced via a system of mass balance and therefore may not contain Better Cotton™. Visit bettercotton.org/mass balance for more information about mass balance. Size 4 has a 17.5" body length (front and back) and a 21" sleeve length. Sleeve length is taken from the center back of the neck. Crewneck. Long sleeves with ribbed cuffs. Polo Bear, “Polo Bear by Ralph Lauren,” and “Ralph Lauren” script printed at the center front. Imported. 100% cotton Imported Material & Care 100% cotton Machine washable