For rides of 2 hours or more, this helmet has 17 vents, a rear clip-on light, and it's easily adjustable with the dial.

Features:
- 17 vents
- chinstrap fastening: clip
- occipital adjustment: 360 dial.
- comfort foam: detachable and washable (available from after-sales)
- visor: fixed, detachable.
- outer shell: polycarbonate inmold.
- compatibility: ponytail and clip-on light (rear).
- space requirements, size m: length: 30 cm, width: 21 cm, height: 15.5 cm

How to choose your helmet size:
- to find your helmet size, simply measure your head circumference (around the forehead).
- this mountain bike helmet is available in two sizes:

Specifications:
- m: 55 - 59 cm
- l: 59 - 62 cm

How to adjust the helmet:
3 quick steps for adjusting your helmet in 2 minutes:
- if needed, pull your ponytail through the back of the helmet (lower the dial's rim).
- adjust and clip the buckles on the 2 straps: check that you can still slide 2 fingers between the strap and your chin.
- adjust the tightness around your head using the rear dial.

The helmet should be in contact with your head, without tipping forward, backward, or sideways, even when you're moving.

Storage tips:
- store the helmet in a dry place away from direct sunlight, and avoid high temperatures ( 60 c).
- clean the outside with a simple soft sponge and neutral soap.

Restrictions on use:
- suitable for skating skateboarding.
- not for motor sports.

What's in the box
1 x MTB Helmet