Designed for a comfortable fit, this soft nylon-blend rashguard from Ralph Lauren Childrenswear is finished with UPF 50 sun protection and an easy 1/4-zip placket. This product is made with recycled nylon Excellent UV protection: UPF 50 Size 9/12 months has a 13" body length (front and back) and a 14.5" sleeve length Sleeve length is taken from the center back of the neck Signature embroidered Pony at the left hem Mock neck 1/4-zip placket at the center back Long raglan sleeves Imported Material & Care Nylon, elastane Machine washable