This model AS/NZS 2063:2008 certification for best protection. These have a harder shell then non certified helmets

Approved for use as a bike helmet in Australia and also suitable for skateboarding or scooter riding.

From bowls to half pipes, from skate parks to backyards, Pro-Tec has spent the last 4 decades listening to the needs of skaters all over the world, in order to create the best protection available, period.

To ensure a perfect fit, measure the circumference of your head starting in the middle of your forehead and match it with the sizes below:

Features:

– Extra Small – 52-54cm
– Small – 54-56cm
– Medium – 56-58cm
– Large – 58-60cm
– XL – 60-62cm