Camouflage Doo Rag Skull Cap Camo Durag Bandana Woodland Headwrap 100% Cotton Woodland Camo Doo Rag and Bumper Sticker by Buy Caps and Hats. 100 percent Cotton fabric that is durable, but lightweight enough to fit under cap, helmets and work hats. Ties in the back to fit many teens and adults. Unisex design to fit men and women, some teens. Known as durag, bandana headwrap, skull cap, dew rag, chemo cap and hair wrap.