Featuring Kuhl's revolutionary IONIK fabric technology, the Instagatr Short-Sleeve Plaid Shirt delivers optimal climate control and incredible sun protection. Silver ions woven into the microfibers of this lightweight 100% polyester fabric help prevent the growth of bacteria and stop the development of unpleasant smell. Built-in UPF 30 sun protection - achieved through mechanically spun yarn - helps shield your skin against harmful UV rays. Signature metal buttons at the front placket and chest pocket lend distinctive Kuhl styling. A left chest patch pocket and a hidden security pocket provide convenient storage for your essential gear. The Instagatr Plaid Shirt is easy to care for - just wash it and wear it! Imported.