Mazo Womens Double Layers Winter Knitting Wool Hat One Size Fits Most.Hand-knitted feel. Double Layers,Inside&outside.Thick&Warm Fabric:100% Soft-Spun Acrylic. Head Circumference:50--62cm/19.6--24.4''(Approx.)(Without Pulling,Stretcny,Fits Most) The Length of Hat:24cm/9.45''(Approx.)