Classic Project SLIDE TEES, this is the tee that you've been looking for, and it's bound to become a favorite. It's light, soft, and comes with a unique design that stands out from the crowd wherever you go! • 100% soft jersey cotton • Heather colors are 52% combed and ring-spun cotton, 48% polyester • Athletic Heather is 90% combed and ring-spun cotton, 10% polyester • Pre-shrunk fabric • Side-seamed • Relaxed unisex fit