SHERPA ADVENTURE GEAR Women's Minzi Long Sleeve Shirt 94% Nylon, 6% Spandex Imported Invisible security pocket at side seam Micro denier lightweight fabric has wicking properties Extra wide collar provides sun protection for the back of the neck, it can be scrunched down with a button tab Button front opening, petal side slits and elasticized cuffs Fabric incorporates Polygene technology, which utilizes natural Silver salt to inhibit the growth of odor-causing microorganisms