evo.com | Julbo Sunglasses > The Julbo Ultimate Reactiv Sunglasses adjust to the ambient light to match changing conditions. When the sun's blazing at high noon, these are at their darkest, giving your eyes a break. As the light outside gets weaker, the lenses chill out too. Combined with their crystal clear optics and non-slip materials, the Ultimate Reactiv are ideal for high-exertion outside activities. This product may contain chemicals known to the State of California to cause cancer, or birth defects, or other reproductive harm. 3D Nose Fit Special nose-pads are adjustable in every direction so that glasses fit every type of nose shape and ensure unbeatable hold in all conditions. REACTIV Photochromic Lenses Lenses get darker or lighter to match changing light conditions. Air Flow Venting incorporated into the frame to facilitate air circulation and prevent fogging. 100% UVA / UVB / UVC Protection | Julbo Ultimate Reactiv Sunglasses 2026 in Black