Buy Caps and Hats Purple Camouflage Doo Du Rag Bandana Wrap and Sticker Camo Skull Cap 100% Cotton Purple Camo Doo Rag and Buy Caps and Hats I Love Camo Bumper Sticker. Known as durag, bandana headwrap, skull cap, dew rag, chemo cap and hair wrap. 100 percent Cotton fabric. Ties in the back to fit many, not all head sizes. May not fit LG/XL heads. Unisex design to fit men and women, some teens.