Shinmax Bicycle SG Adults and JAPAN Rear Cap Urban AF Model Size Helmet, Standard, Unisex, Children, FIT, Light, Women's, Student, Commuter, Style,

Bicycle Helmet Safety Standards: Japan: SG Mark (SG Standard) (Product Safety Association). USA/Canada: CPSC, 16 CFR 1307, 16 CFR 1203: safety standard for bicycle helmets. Europe: BS EN 1078:2012+A1:2012. Suitable for both men and women. Recommended age range: 10 years and older. Recommended head circumference: M: 55-59cm (under), L: 57-61cm (under), XL: 61-64cm (under). [JAPAN FIT] Shinmax's H19 bicycle helmet uses JAPAN FIT and is designed to fit the round head shape that is the mainstream for Japanese (Asian) people.The size can also be adjusted, making it easy to fit your head. [LED Rear Light] Unlike other products on the market, Shinmax bicycle helmets are equipped with a rear light, making them more visible on dark roads, increasing visibility and safety, making them a recommended item for commuting to work or school. [Excellent breathability and heat dissipation] The nine air vents located on the front, top, sides, and back of the bicycle helmet reduce air resistance, making it easy to move forward even in headwinds.It has excellent breathability and heat dissipation, and is less likely to trap moisture or heat inside, so you can wear it comfortably for long periods of time. Integrated Sun Visor: The visor at the front of the helmet protects your eyes from the sun and blocks wind from hitting your face, preventing discomfort. It can be worn comfortably with goggles, safety glasses, or windproof padding. This is the perfect bicycle helmet for commuting, school, and mountain biking. Bicycle Helmet Safety Standards: Japan: SG Mark (SG Standard) (Product Safety Association). USA/Canada: CPSC, 16 CFR 1307, 16 CFR 1203: safety standard for bicycle helmets. Europe: BS EN 1078:2012+A1:2012. Suitable for both men and women. Recommended age range: 10 years and older. Recommended head circumference: M: 55-59cm (under), L: 57-61cm (under), XL: 61-64cm (under).