Key features

• •SAFETY FIRST: Consists of high-density imported EPS foam and PC material, Shinmax mountain bike helmet meets CPSC and CE Safety standard. Integrated Molding structure helps absorb impact and protect the head during a collision. A Backpack is also including to store bike helmet, bring you a more convenient riding experience
• •3 IN 1 DESIGN: Shinmax bike helmet is the latest design, which is unique in the market. Special bicycle helmet with Removable Sun Visor&Magnetic Goggles&USB Rechargeable Rear Light. The bike helmet unique design meets your different wearing needs, wearing a Visor or Goggles (UV400 protection) separately. Your style bike helmet designed by yourself. (Wearing your own glasses also can wearing Goggles)
• •USB RECHARGEABLE BACK LIGHT: Cycling helmet comes with plug-in USB rechargeable LED light. 3 Safety Red lighting modes - steady, slow flashing and fast flashing warn cars and help other riders behind you clearly recognized your direction, Safer and Brighter in Night Cycling. Soft button is easier to turn on/off the light. Waterproof rear light can still be used if soaked in water. And USB charging cable is also included.
• •ADJUSTABLE SIZE FUNCTION: Adult bike helmet with Dual Fit adjustable design. There is adjusting knob at the back of the bike helmet, helping to adjust the head circumference. Adjustable Size: 57- 62cm/22.44''-24.80'' meets the needs of most cycling riders both men and women.
• •GOOD VENTILATION & LIGHTWEIGHT: Biking helmet in special aerodynamic design and 17 breathable vents, effectively reduce air resistance and reduce sweating. The bike helmet is ultra-light, only 288g. No more burden, fits for city riding or complex road and mountain bike cycling.