You work hard, and you need apparel that can keep up. Made from our incredibly tough-yet-flexible Durastretch fabric and featuring built-in vents for extra airflow, this work shirt leaves nothing on the table. It will keep you covered, comfortable, and cool on and off the job. Rebar Made Tough VentTEK DuraStretch Work Shirt Men's Rebar Made Tough VentTEK DuraStretch Work Shirt in Aquarelle PolyesterSpandex, Size: Medium by Ariat