RADIUM PRIME SIGMA (and EXTRA LENS) xultra4 ARCTIC comes in a complete

ARCTIC comes in a complete range of color options for skiers who want to select their own style

come road or trail

Recognisably iconic

comfort & versatility during training and races

An Ultralon heat moldable liner offers a customizable fit while BOA® Fit System enhances performance

RADIUM PRIME SIGMA (and EXTRA LENS) xultra4 ARCTIC comes in a completeThese 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.