ION’s Promo Rashguard Longsleeve for Men offers reliable sun protection and lasting comfort. Crafted from highly elastic SpanFlex_UV jersey, it stands out with a premium hand feel and flexibility. With a UPF rating of 35–50+, it shields you from harmful UV rays — lighter colors provide UPF 35, while darker colors reach the maximum 50+. The rashguard features a slim, performance-oriented fit that ensures optimal freedom of movement. An integrated Slip_Loop allows you to connect the top to your bottoms so everything stays securely in place.