Buy Caps and Hats Zebra Stripes Du Bandana Doo Rag Hair Wrap Striped Chemo Skull Cap Black White 100% Cotton Breathable Cotton fabric provides head and hair protection from dirt, dust, debris during activities. Bumper Sticker by Buy Caps and Hats included. Lightweight to fit under, but adds extra cushioning under cap, hat or helmet to absorb sweat and moisture. Keeps hair out of face when working out, yoga, riding, cooking, working, cleaning, during sports and other activities. Small neck flap helps prevent sun, wind and helmet burn. Self-tie, adjustable, one size fits many men, women and some youth.