Peter Miller Performance Jersey Polo, Summer Comfort Classic Fit XL, kids This four-way stretch, wicking and UPF 50+ protection in signature Summer Comfort fabrication. Finished with a spread collar and button placket. 92% polyester / 8% spandex polo Four-way stretch, wicking, easy-care benefits and odor-resistant properties UPF 50+ sun protection self-fabric collar, three-button placket Machine wash with like colors; Tumble dry low. Do not iron. Do not dry clean Brand New Smoke-free Home