Core to every Rebar™ CottonStrong™ T-shirt is our ultra-comfortable yet equally durable jersey fabric. We added a hidden pen slot to the chest pocket for easy access while you're on the job. Rebar Cotton Strong Standard Logo Pocket T-Shirt Men's Rebar Cotton Strong Standard Logo Pocket T-Shirt in Charcoal Heather Alloy, Size: XL-T by Ariat