Features

• [Safety-Certified Adult Bike Helmet] Meets ASTM, CPSC, CE, and EN1078 safety standards. Built with reinforced PC shell and high-density EPS foam to absorb impact and protect riders during urban commuting, road cycling, e-bike travel, and mountain biking.NOTE：DO NOT USE FAST CHARGERS, OTHERWISE IT CANNOT BE CHARGED. ONLY USE STANDARD 5V/1A ADAPTERS.
• [Adjustable Dial Fit System ]One-hand adjustment ensures a snug and stable fit for head sizes M-21.65in–23.23in (55–59cm),L-23.23-24.82（59-63cm）,making it a secure and versatile adult bike helmet men and women can trust.*TIPS: Please measure your head before ordering to ensure the best fit! (Refer to the link details for measuring instructions.)
• [Magnetic Goggles Visor] Detachable OTG friendly cycling goggles feature 17 air vents for anti-fog breathability, blocking wind, dust, and sunlight without compromising clarity. Ideal for commuters, road cyclists, and long-distance riders.It can be removed to suit different riding scenarios and personal preferences, ideal for the bike helmet adult men who value versatility.
• [Rechargeable Rear LED Light]Built-in cycling taillight with 4 lighting modes improves visibility in traffic and low-light conditions. The rechargeable battery offers long runtime between charges, and the tool-free bracket makes installation quick and secure. Ideal for night commuting, city riding, and electric scooter travel.
• [Stylish Lightweight Breathable Helmet]2-in-1 commuter bike helmet with magnetic goggles and USB safety light designed for city riders, road cyclists, and e-bike users who want visibility, comfort, and protection in one helmet.Optimized airflow keeps your head cool during summer rides, long-distance cycling, and daily commuting in warm weather.