Champion Cotton Jersey Men's Ringer T ShirtChalk/white,Oxford/gray-Med Solids:100% cotton. Oxford Grey: 90% cotton/10% polyester. Granite Heather: 60% cotton/40% polyester. Soft, substantial cotton feels comfortable year `round. Shoulder-to-shoulder taping reinforces tag-free crewneck. (Helps prevent rip-out and stretch-out). Durable double stitching strengthens sleeves and bottom hem. Full athletic fit guarantees ease of movement. Contrast ribbed collar and cuffs add authentic ringer style.