HIMO KI/K1M Cool Breeze Riding Bicycle s for Men Women Mountain Road Scooter Integrally Molded Electrombile

HIMO KI/K1M Cool Breeze Riding Bicycle s for Men Women Mountain Road Scooter Integrally Molded Electrombile

Quality standards, use peace of mind to ride comfortablyThe H-MOK1 Breeze meets the GB24429-2009 standard. The outer layer of the is made of ABS hard shell material + the inner liner is made of ed EPS cushioning material + the inner lining is made of thickened stamped split sponge, ensuring high strength, corrosion resistance and high temperature resistance. er external force, exquisite craftsmanship, always guard your riding safety

360°rotating adjustment knob to fit more comfortably around the headThe uses a 360°rotating adjustable head lofixing device, which can be adjusted in depth according to the size of the head, so that the and the head fit better, adjust flexibly, and fit more comfortably.

Head circumference measurement method

Use a measuring tape to start from the root of the front forehead, pa 2cm below the starting point of the baof the head, make a circle around the head, add 1-2cm to measure the horizontal dimension above the two ears, including the hair*Tighten the measuring tape when measuring, but don't feel preure