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Item # MTE0007

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Item # MTE0007

All mountain, all day.

While most off-road helmets come equipped with a visor to help manage dappled sunshine and errant branches, MET takes things a step further with the Terra Helmet and integrates the visor into the helmet's air intake system. By doing this, MET was able to improve airflow for increased ventilation, which makes for a cooler noggin when the temperatures kick up.

Across the helmet, 21 massive vents provide 360-degrees of ventilation while soft, anti-allergenic interior pads encourage rapid evaporation of perspiration for exceptional comfort. Adding to the comfort, MET's Safe-T Duo fit system lets you adjust the fit vertically and horizontally, and is ponytail compatible to adjust to nearly any head shape and hairstyle. As a final touch, MET adds a reflective sticker at the back of the helmet and compatibility with its separately sold DUO LED light for increased visibility to other road users in low light conditions.

  • High ventilation for all-day trail epics
  • Comfortable, anti-pinch chin strap buckle
  • Adjustable and ponytail compatible Safe-T Duo fit system
  • 21 vents provide cooling airflow
  • Visor integrates into helmet ventilation

Tech Specs

Shell Material:
Impact Foam:
21 vents
Fit Adjustment:
Safe-T Duo
yes, adjustable
Full Face:
Recommended Use:
mountain bike
Manufacturer Warranty:
2 years

Size chart


Estro, Veleno
Head Circumference 21.2 - 22.4in
(54 - 57cm)
22.8 - 24in
(58 - 61cm)
Head Circumference 21.2 - 22.8in
(54 - 58cm)
23.2 - 24.4in
(59 - 62cm)
 One Size
Head Circumference 21.2 - 24in
(54 - 61cm)
How to Measure:
Measure around your head where your hat would fit comfortably.

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