More fun, less sun. With increased UPF coverage and better durability, these updated sleeves give you up to UPF 50 even when stretched by 30 percent, delivering longer-lasting sun protection so you can safely pedal at the brightest times of day. - In-R-Cool technology to provide optimal skin-cooling effect and moisture management when you perspire - ELITE Transfer fabric with UPF 50+ sun protection and Ice-fil - BioViz reflective elements for low-light visibility - Easy slip-on fit - 93% polyester 7% elastane - Technology: Ice-fil