Fabric: Cotton & Polyester; Soft & Keep warm & Comfortable ? One Size Adjustable: Best fit for head size 55-60cm = 21.6-23.6in =7 – 7 1/2 ; Please kindly check your head size before buy! ? Vintage Cabbie Cap: Classic Style / Various colors available ? Best gifts for families and friends ? Satisfaction Guarantee: We are promising to providing you with the highest quality and full customer satisfaction. If you have any problem with this product, feel free to contact us ?