95% Cotton. 5% Spandex Imported Open Top closure Hand Wash Only Ultra-Soft & Breathable Made From 95% Cotton And 5% Spandex Which Gives You a Soft And Cozy Wearing. Double-Layer Design Keeps You Warm Without Burden And Perfect For Year-Round Use As It Is Breathable Fabric. Lightweight And Soft. Sweat Absorption. Gentle To Your Skin. Chic & Reversible DesignOpen Top Makes a Very Cute And Special Design. Dual Use (Cap And Scarf). Can Show Your Beautiful Ponytail. Simple And Fashion Style Is Easy To Match Casual Apparels. Comfortable Double Layers Of Different Colors And Reversible Design For More Occasion. It Will Keep You Warm When You Go To The Shop. Concerts Etc. Also Suitable For Outdoor Activities And Sports Such As Hiking. Camping. Dating. Walking Dog. Can Be Used As Night Sleep Cap And Cancer Chemo Hat As Well. One Size & Unisex One Size Fits All. Numeric Size:7-1/4"-8" For Head Girth:22.8 in -25.2 in(58cm-64cm). Suitable For Both Small Head And Big Head. Stretch Freely. Fit Snugly And Cozy Wearing. Casual Style Suitable For Men And Women. It Brings You a Trendy Skull Cap Or a Slightly Slouchy Over-Sized Hat Look Based On Your Head Size.