Unisex Bike Equipment Men and Women Adjustable Head Circumference White

[High Quality]: This bike is made of thickened foam and PC material, which has excellent impact and shock absorption protection, and better cushioning effect. [Wide Application]: Adjustable is very suitable for outdoor travel, , biking, skateboarding and other outdoor activities sports, also a great gift choice for outdoor lovers. [Adjustable]: is suitable for people with head circumference 59cm-61cm/23.23in-24.02in, with adjustable strap and chin pad. Can be used by both men and women. [Ventilation]: The designed with 11 ventilation holes helps air circulation to wear the bike easily and keep your head cooling. [Comfortable to Wear]: Mountain bike , detachable comfortable lining, easy to clean, lightweight , long term wearing will not feel heavy and tiring, comfortable to wear. Specification:Material: PC, Size Chart:Applicable Head Circumference: 59cm-61cm/23.23inch-24.02inchPackage Includes:1 Bike Note:Please allow slightly errors due to manual measurement and different monitors.