We like PEARL iZUMi's Attack Air Jersey for its extremely lightweight, breathable construction designed to keep us performing at our best, even on the hottest summer days. It features a 50 UPF rating and In-R-Cool Infrared technology, reducing the sun's intensity on darker fabrics to provide unmatched cooling performance. The minimalist design features no collar, long sleeves, and nearly seamless construction, all of which is made from over 80% of recycled materials.