CornerStone Workwear Pro Long Sleeve Pocket Tee You call in a pro when the job requires it. And that's exactly what you get with the Workwear Pro line. Dependable, long-lasting and built for the hardest work, these high-performance tees handle it all-at a great price. 5-ounce, 100% polyester Snag-proof Moisture-wicking Odor-fighting Chlorine-resistant UPF rating of 30 Reinforced triple-needle stitching at shoulders and armholes Left chest pocket with integrated pen pocket Rib knit cuffs Drop tail hem Tear-away label Rental-friendly