Gray Camo Do Rag Camouflage Grey Bandana Wrap Motorcycle Skull Cap 100% Cotton Gray urban city camouflage pattern headwrap and Bumper Sticker by Buy Caps and Hats. Ties in the back to fit many men, women and older kid. 100% Cotton fabric that's lightweight enough to fit under motorcycle and football helmets as well as construction hats and baseball caps to wick moisture/sweat. Shorter tails to adjust cap to fit and but designed to stay out of the way of your activities. Flap at the back to help protect neck from sun and helmet burn.