This like new long sleeved performance fishing gear by Columbia has zippered pockets and snap enclosures for buttons. It is made from a UPF protective fabric (Omni-Sade UPF 50 sun protection) that is 100% lightweight polyester. The zippered pockets are made from mesh lining. Also the sleeves can be rolled up and secured with a snap. Unlike sunblock, Omni-Shade does not wear off.