- Columbia Kids Size Guide - Pack the gear and grab the boat. Get them ready for the adventure while keeping them safe from the sun in the Columbia® Kids Bahama II Short Sleeve Shirt. Featuring a spread collar with a front button closure, short sleeves, chest patch pockets, and a curved hemline. - UPF 50 Omni-Shade™ protection shields against harmful UV rays. - This Columbia® Performance Fishing Gear™(PFG) style is specifically designed to help keep anglers more comfortable and protected. - Rod holder for hands-free utility. - Regular fit. - 100% Tactel® nylon. - Machine wash, tumble dry. - Imported. Measurements: - Length: 21 in - Product measurements were taken using size SM (8 Big Kids). Please note that measurements may vary by size.