It's not easy keeping babies covered with sunscreen. Our rash guards are the ultimate backup to sunscreen with a UPF 50+ rating, the highest possible, blocking 98% of harmful UV rays. • Crafted in super soft, light weight, breathable, quick-dry fabric with all over UPF 50+ all day sun protectection, wet or dry • All protection is from weave of fabric and NO zinc or chemicals added • Extended neckline for easy on and off • Very low water retention and extremely quick drying • Chlorine and salt water resistant • Machine washable