Test the REACTIV technology at WILDSTRUBEL!

Taking part in one of Wildstrubel by UTMB races? Take advantage of your race to test REACTIV technology directly on the trails, in real conditions.

Stop by the Julbo booth at the expo before your race to pick up your sunglasses, then put them to the test throughout the Wildstrubel by UTMB. Experience their performance as you run through technical alpine trails, high mountain passes, and breathtaking scenery in the heart of the Swiss Alps.

Experience the performance of photochromic lenses that instantly adapt to changing light conditions: shaded forest sections, bright snow, exposed ridgelines, for optimal visual comfort in all conditions.

📍 Pick up your pair* at the Julbo booth at the expo !

Test REACTIV technology where it truly matters: in the middle of the effort, out on the trails.

*A credit card imprint will be required when borrowing the sunglasses. No charge will be made unless the sunglasses are not returned.