COOLBABY LZM-TK01 Bike Helmet,Helmets for Adults Men and Women,Riding Helmet,Adult Bike Helmet Safe and Stylish, Integrated Design for Road Bike Helmet,Black Removable Washable Filter allowing you to concentrate while

allowing you to concentrate while exercising

No more lids

A smooth surface without edges ensures safety

Package Size: 18212297cm

Packing Size: 880x230x400mm

COOLBABY LZM-TK01 Bike Helmet,Helmets for Adults Men and Women,Riding Helmet,Adult Bike Helmet Safe and Stylish, Integrated Design for Road Bike Helmet,Black Removable Washable Filter allowing you to concentrate whileFit System: This bike helmets for adults are suitable for head circumference of 56 61cm 22. 04 24. 01inch, the round adjustment at the back and the chin strap of the helmet can easily adjust the bicycle helmet to the right size. Cool and Comfortable: Bicycle helmet with a soft liner and chin pad. This adult bike helmet are designed with 14 vents to keep ventilation. Stylish Helmet: This road bike helmet are designed with integrated smooth curves, and