Available in sizes 6 to 24, this shirt is made from 100% BIZ COOL� cotton-feel micro polyester with a UPF rating of 15+. It offers no-fuss anti-shrink, anti-fade fabric with a soft hand feel that keeps you cool and dry. The heathered marle pattern adds a subtle point of difference, and flat-locked shoulder seams ensure mobile comfort. It also features a neatly designed self-fabric collar and placket.