Come and see our amazing products. Our hats have anti-static, fadless,pilling resistance,anti-wrinkle,and non-shrunk.Meanwhile ,they are soft ,lightweight ,non-slip and stretches easily while maintaining a comfortable fit. These thick caps can be worn as a helmet liner wore under helmet & hard hat when you're cycling, road racing, motorcycling or skiing ect and to be beanie when you're walking, hiking, running,hunting,fishing and gym. These beanies with good stretchable performance, one size fits most people to wear. Pls confirm with us about the packing info, stock color and exact production time before placing your order.