STAPLE 4-PACK TSHIRT FOR MEN MADE IN USAA true testament to American craftsmanship. Made for those who appreciate quality and style, this bestseller offers great comfort and durability, ensuring it becomes a staple in your or your customers wardrobe. Features: Solid colors are 100% Airlume combed and ring spun cotton Ash color is 99% combed and ring spun cotton, 1% polyester Athletic Heather is 90% combed and ring spun cotton, 10% polyester All other Heather colors are 52% combed and ring