Bike Helmet

Size – OUMURS Dirt Bike Helmet include Adult-M (570 – 580 mm / 22-1/2″ – 22-7/8″ ); Adult-L (590 – 600 mm / 23-1/4″ – 23-5/8″); Adult-XL (610 – 620 mm / 24″ – 24-3/8″ ); Adult-XXL (630 – 640 mm / 24-3/4″ – 25-1/8″ )
Safe and Reliable – The OUMURS Dirt Bike Helmet meets DOT FMVSS-218 Safety Standards,made of high quality ABS shell and EPS linings provide security for your driving, it’s a good choice for you as a dirt bike helmet or adult ATV helmet
With Goggles Gloves and Mask – OUMURS Dirt Bike Helmet include the goggles, gloves and mask which you need to in driving. Put on the accessory equipment, windproof and UV resistant, can resist the interference of the sun and give you a more clear and wide vision in riding

【Safety Certified Bike Helmet】 Helmets for adult, is made of Integrated molding made of High-density EPS buffer layer inner shell and thickened PC outer shell, which are certified by the US CPSC and the EU CE safety standards. Lightweight and durable, shock-absorbing, high impact resistance, providing higher safety performance.
【Fashionable Design Scooter Helmet】Adult helmet, for new fashionable, Designed in a baseball cap style, super light. has 2 large vents on the front and rear, which can enhance the air circulation inside the helmet. keeping you cool and not stuffy during exercise.
【Removable lining Cycling Helmet】 Skateboard helmet with comfortable and soft thickened lining fully cushions the head, making it more comfortable to wear, and can be easily removed and cleaned.

SIZE:This adult cycling helmet goes with perfect size, Head circumference 22.4-24.4in/58-61cm, head width 7inch/18cm, head length 9inch/23cm equipped with the easy-use dial system and side straps make this nutcase helmet adjustable to different head size and suitable for both men and women.
SAFETY: The Bike Helmet is carefully constructed with an all-in-one polycarbonate solid PC shell and high-density shock-absorbing EPS foam, giving it excellent shock absorption and drop resistance, effectively reducing impact forces and providing you with the most reliable safety.
VENTILATION:The bike helmet designed with 18 Air Vents ensuring optimal air flow.The adoption of specialized aerodynamic and ventilation design allow air go through the biking helmet which help increase the speed and keep stay cool.Plus, our bike helmets are ultra-lightweight to reduce stress on your head even when worn for extended periods of time.

SAFETY FIRST: Our best performance mountain bike helmet complies with U.S. CPSC and E.U.CE Safety Standard for Bicycle Helmets, offer the versatility you need to ride everything from fire-road adventures to swooping single track trails, Maximum protection for your safety
EXCELLENT PROTECTION: Full Coverage Tough polycarbonate outer shell fused helmet’s impact-absorbing EPS foam liner for durability without excess weight, Riding with ultimate free and comfortable
READY TO GO: sleek design and classical color, styling with 18 wind tunnel vents with internal channeling keep you feeling good mile after mile

Eleven vents keep heads extra cool
Side-squeeze buckle for easy adjustments
Fits head sizes: 57-60 cm