The Oasiz is Lazer’s all-mountain helmet, offering additional protection for the back of the skull.
There are two main features worth mentioning, and the first is the Magic Buckle. Instead of the usual clip, Lazer use a magnetic attachment for the chin strap. While perfectly secure, it takes a bit of getting used to, and it’s difficult to see what the real benefit is. Releasing the strap with bulky gloves is a bit easier, but we didn’t find it as intuitive to use as a regular clip.
The other feature is the Rollsys size adjustment. There’s a big dial on the top of the helmet, easy to locate and use, which moves the rear basket, along with vertical adjustments accessible from inside the helmet.