RADIUM PRIME SIGMA (and EXTRA LENS) athletereview So you can secure your

So you can secure your personal items and hydration flasks

its minimalistic monochrome design is an understated expression of style that’s both technical

and quick drying

complete with a comfortable wide strap

Ideal for longer outings and self-sufficient expeditions requiring technical equipment

RADIUM PRIME SIGMA (and EXTRA LENS) athletereview So you can secure yourThese technologically advanced goggles make you stand out in performance and style. The oversized, color amplifying SIGMA lens with Anti Fog maximizes your field of vision and keeps fog away, while the magnetic lens changing system makes it easy to switch between the two lenses and quickly adapt your goggles to the days conditions.