One size adult bicycle helmet road mountain bike helmet for men and women

Product material: EPS foam + PC sheet one-piece molding . built-in lining . nylon webbing and PP material regulator

Color: white . red . blue . green

Head circumference size: 57-63cm

Package content: Helmet*1

Air vents: 18

1.One-piece riding helmet-light and breathable . strong and reliable . strong impact resistance

2.Comfortable lining . detachable design . comfortable to wear . quick to disassemble . and easy to clean

3.PC shell anti-collision shock absorption-the inner shell adopts EPS high-density body to prevent collision and strong impact resistance

4.Reduce the burden of long-distance travel-tough . firm and strong impact resistance

5.Pull belt/buckle/chin pad-nylon pull belt . comfortable to wear . elastic non-slip buckle is firmly fixed . skin-friendly/sweat-absorbent chin pad prevents friction between the riding pull belt and the chin . increasing wearing comfort

6.Head circumference adjuster-rotary adjuster . flexible adjustment . easy adjustment to a comfortable position . to achieve the unity of comfort and human protection