Cardani Hat for Large Heads Bamboo Large Comfort Cap Turban | Day Sleep Cap Silky soft bamboo fabric is the ultimate in comfort and luxury. Classic basic can be worn alone or paired with accessories for unlimited looks. Comfy enough to sleep in, this hat is ideal for sensitive scalps. Full head coverage for cancer patients, chemo and women with hair loss due to chemotherapy or alopecia. Large size. Soft bamboo fabric stretches for a perfect fit on larger head sizes.