Big & Tall Men's Pocket Muscle Tee by Cotton Traders Big & Tall Men's Pocket Muscle Tee - Heavy Weight. Brand: Cotton Traders. Properly sized for big and tall. Fabric: Heavyweight - 100% Cotton One left chest pocket. Thick ribbing around neckline and sleeve openings, with reinforced stitching. Refer to Hand Measurements chart in the photo gallery for each size's measurements.