Shinmax Bike Helmet Men Women Cycle CE Certified Cycling with Detachable Magnetic Goggles Visor Adult MTB Adjustable Bicycle Road Safety Protection Ski Snowboard 57 61 cm

【Superior Design,Save Your LIfe】: Bicycle helmet with durable hard shell, soft pad can absorb the pressure caused by external impact. .Adult wear Bike Helmet will feel Safer and more comfortable. 【Cool Magnetic Visor】:the magnetically fastened visor provides wraparound eye protection can keep eyes out of the wind and sun.The magnetic goggles can be attached to the helmet and taken off easily 【Super Comfortable,Ventilation 7-Holes】:Streamlined design, Bike helmet adoption of specialized aerodynamic and ventilation design allow air go through the biking helmet which help increase the speed and keep stay cool and comfortable. 【Adjustable Size】:The road bike helmet goes with a standard size.The adjustment belt works perfectly and is well made.With chin pad, one-touch buckle adjustment system, Side Straps Will Increase/Decrease The Size To Your Liking 57-61cm(22.44"-24.01"）. 【Half-year warranty guarantee】All of our customers can get the warranty immediately if there are any quality problems or dissatisfaction for any reason. You have no risk to try.