Bamboo rayon is our #1 choice in chemo headwear for women. Our Petite Bamboo 3 Seam Turban is specially designed for petite women with small heads. Fits head sizes 19” to 20.5" as measured around the hairline. Ultra-soft on tender bald heads, bamboo rayon naturally wicks moisture from your head to keep you cool and comfortable during warm weather and hot flashes. Supreme breathability assures your comfort without overheating. Comfortable enough to wear around the house, yet nice enough for any occasion. Classic 3-seam turban design gives you height, shape and fullness. Can be worn alone or dressed up with your favorite scarf, pin or headband. Bamboo rayon has the unique ability to help regulate and adapt to your body temperature, keeping you cool during hot weather and cozy warm when temperatures drop. Full coverage over your ears and neckline. A perfect head covering for cancer patients and women with alopecia and medical hair loss. 95% Bamboo, 5% spandex. Hand wash, air dry.