Shinmax Bicycle Helmet Adults LED Light with Magnetic Goggles Road Bike Helmet CPSC Certified 57~62cm

[Bicycle Helmet Safety Standard] USA/Canada: CPSC, 16 CFR 1307,16 CFR 1203: safety standard for bicycle helmets.Europe: BS EN 1078:2012+A1:2012. Recommended age range: 10 years old and above. Recommended head circumference: 57~62cm. [High impact resistance & lightweight] Shinmax bicycle helmet is designed for adults, and the size is adjustable, so it can also be used by children within the applicable range. The exterior is covered with solid PC material, and the interior is made of highly shock-absorbing EPS material to protect the rider's head. While ensuring safety, the lightweight structure provides a light and comfortable fit. [Bicycle Helmet with Tail Light] Comes with a tail light for peace of mind at night, including 3 modes (flashing, fast flashing, and constant lighting), making it more visible on dark roads, increasing visibility and increasing safety. It's easy to replace batteries (one set, one spare, two in total), making night cycling safer. [Magnetic goggles - Compatible with glasses] Comes with special magnetic goggles and is made of thin polycarbonate material to achieve a more natural and clear vision. Road bike helmet goggles protect your eyes in the sun and during the insect season, preventing discomfort and ensuring visibility. You can put on and take off goggles with one hand. *Compatible with glasses, but please note that depending on the shape of your glasses, you may not be able to use it. [Insect net & dial adjuster] Insect net is essential for road bike helmets. If you run along a river or other places, you can run without worrying about bugs flying around. The dial adjuster on the back of the head can be tightened to the head by turning the dial, creating a fit that wraps around the back of the head and ensuring safety. [Excellent Breathability] A casual shield style bicycle helmet, it looks cool, the ventilation holes are designed based on aerodynamics and have a structure that allows air to easily pass through. Scientific analysis based on wind tunnel experiments has significantly improved the ventilation inside the helmet at low speeds, effectively reducing air resistance and efficiently discharging hot air inside the helmet, making you feel more comfortable.