Cardani Florette Newsboy Hat in Luxury Bamboo by Cancer Hats, Chemo Caps Luxury Bamboo - Berry Silky Soft Bamboo Fabric Stretches for One Size Fits Most Provides Full Head Coverage 95% Bamboo viscose, 5% Spandex Seamless and Tagless for Extra Comfort Moisture Wicking and Antibacterial Ideal for Hair Loss or Hair Thinning