Buy Caps and Hats Pink Ribbon Butterfly Flydanna Headwraps Womens Skull Cap Doo Rag Fun Cotton 100% Cotton Flydanna, 100% Cotton fabric is lightweight to wear under a helmet and dries quickly. One size fits many. Great for chemo treatments, natural balding, bad hair day, riding your hog, sun and wind protection. May be used for cooks, chefs, gardening, painting, dusting and other chores, riding in your convertible, work and many other uses. Breast Cancer Awareness skull cap, headwrap, doo rag, bandana wrap.