rash top 20% spandex and 80% nylon Flat-lock stitching UPF50+, SPF150+, UV50+ custom made logo printing boy's rash top:Here are the ... , boxing, cycling, tennis and so on.Material20% spandex, 80% polyester / 20% spandex, 80% nylon, etc.SizeXS-XXXL are availablePrintsilk screen print ... question, please feel free to tell me. boy's rash top