Boy's Ralph Lauren Cotton Full-Zip Sweater Size 7/Light Blue Like New Cotton Full-Zip Sweater' Perfect Condition Very Stylish Kept in a Smoke Free Home 100% cotton (exclusive of decoration). Machine washable. Size medium has a 21½" body length (front and back) and a 20½" sleeve length. Signature embroidered Pony at the left chest. Rib-knit mockneck. Stripe at the interior back neck. Full-zip front. Long sleeves with rib-knit cuffs. Split kangaroo pocket. Rib-knit hem. Imported.