For those patriotic summer holidays you don't not want to be without these ZeroXposur men's swim trunks. They feature, UPF 50+ Sun Protection, Quick Dry Fabrication, and Inner Coin Pocket. They are made with 92% Polyester and 8% Spandex. Don't sweat the upkeep, these are Machine wash/Tumble dry. Note from seller: We ship every Monday, Tuesday, Wednesday, and Thursday afternoon.