The winter sports cycling cap is made of lightweight and breathable polyester. The unisex cap is designed with high elasticity that the applicable head circumference is about 56cm-62cm, and it can also be a helmet inner, the sweat-absorption, and quick-dry design can keep you feel ventilated and soft. Breathable Fabric: The leisure hat is made of skin-friendly polyester to keep your head soft and breathable; High Elasticity: It is designed with high elasticity and the applicable head circumference is about 56cm/22.05inch; Keep Warm: Adopted polar fleece as the lining, it is soft, skin-friendly, lock the temperature and keep warm in the cold weather; No Fading: The cap can be washed repeatedly, is not easy to fade, has high color fastness, is not easy to pilling, comfortable to wear. Compact Size: With soft material, the hat is very lightweight, weighs only about 41g/0.09lbs, easy to carry everywhere you go. Helmet Inner: It can be a good helmet inner with its breathable fabric, and there are 2 colors for you to select. Color: Black, Gray(optional) Package Includes: 1 x Cycling hat