SwimZip's "Rosemary Beach" long sleeve rash guard shirt is perfect for a day out around the beach or pool. With SPF 50+ (UPF), this stylish shirt looks good and blocks 98% of UVA and UVB rays. These womens loose fit rash guards make for easy all day sun protection. Be sure to choose SwimZip's plus size adult woman UV swimwear. SwimZip's women's long-sleeve rashguard swim shirts are a pool or beach bag essential and are right on target to keep skin healthy and stay sunburn free with an amazing fit.