The Julbo Proton OTG is a ski goggle made for kids who wear glasses, slipping comfortably over most frames so young riders can keep their prescription lenses on the slopes. Its single-lens design sits close to the face, while the category 3 tint is geared toward bright, sunny conditions. The black frame keeps things simple and goes with any helmet.
With a single, uninterrupted lens, the Proton OTG offers a wide field of view that helps kids spot changes in terrain without visual breaks. The lens carries a 2–3 rating, which means it adapts to changing light levels—so there’s less need to swap goggles if clouds roll in. At just 0.08 kg, the frame stays light on smaller faces, reducing pressure and distraction during a long day on the mountain.
A lens category range of 2–3 covers moderate to very bright light: category 2 tints filter sunlight on partly cloudy days, and category 3 darkens further when the sun comes out in full force. This variable tint helps maintain clear vision and eye protection as weather and light conditions shift.