Features1[Comfortable material] The material is hypoallergenic, particularly hygienic, and non-irritating to the skin. The balaclava is very soft and comfortable. The anti-wrinkle, heat-insulating headgear is comfortable to use in winter and summer and is extremely comfortable to wear. It is also machine washable and quick-drying. 2[One size] The compatible size is 40*30*30cm. Due to its high elasticity, the balaclava can be compatible with most head shapes. It is suitable for women and men with any head shape. 3[Removable] The upgraded version of the fleece face cover, taking into account the performance of warmth, breathability, and durability. It has detachable breathing holes and a unique anti-fog face cover to protect your breathing and health. 4[Multi-function] It can be worn as an open or closed balaclava, scarf, hat or face cover, and can also lower the chin or as a neck protector for better ventilation. It can be used alone or as an additional face protection device under the helmet. 5[Suitable for scenes] These balaclavas are very suitable for cycling, motorcycles, skiing, snowboarding, hiking, mountain climbing and other outdoor sports. To keep warm in winter, the balaclava can resist cold, wind, dust and ultraviolet rays from the sun, allowing you to enjoy outdoor sports.SpecificationFabric: Polar fleeceColour: BlackSize: one sizeApplicable age: adultApplicable gender: neutral/male and femaleApplicable scenarios: cycling sports, ice and snow sports, sports protective gear accessoriesPackage List1*Riding Filter Head Face Cove