• 100% combed ring-spun cotton • Athletic Heather is 85% cotton, 15% viscose • Charcoal Heather is 60% polyester, 40% cotton • Relaxed fit • Extra soft surface • Sleeveless drop arm This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!