K87-CORE2 Men's Iconic K87 Pocket T-Shirt - Core Colors The Iconic K87 men's pocket tee has been earning your trust on the job since 1992 with its durable heavyweight cotton material, functional chest pocket, and loose fit that won't hold you back. The rib-knit crewneck maintains its shape day in and day out, while the tagless label and side-seam construction minimizes twisting to help you bend, reach, and stretch comfortably. Whether you're expanding your collection with limited-edition seasonal colors or just discovering why the K87 has remained a workwear staple decade after decade. Carhartt has you covered. Loose fit Rib-knit crewneck holds its shape throughout the workday Side-seamed construction minimizes twisting Left-chest pocket with sewn-on Carhartt label Tagless neck label for a smooth feel Fabric Solids: 6.75-ounce | 100% Cotton Heather Gray: 6.75-ounce | 90% Cotton / 10% Polyester All Other Heathers, Brite Orange & Brite Lime: 6.75-ounce | 60% Cotton / 40% Polyester