Encan Unisex Indoors Cotton Beanie- Soft Sleep Cap for Hairloss, Cancer, Chemo 3 - Pack Very comfortable, soft, stretchy and easy-to-wear / Single layer soft fabric, can be worn as sleep cap Excellent for hair loss, to conceal hair or to protect the head Breathable, lightweight cotton & bamboo fiber, keep snug and comfy This cap is core piece in your elemental hat section. One size- stretches to fit 56cm to 61cm comfortably. Machine washable at 30deg