The Faster Reactiv S0–3 by Julbo is a slim cycling and sports eyewear designed for intense sessions where you prioritize lightweight, unobstructed vision, and a secure fit. The frameless Frameless-3-Link construction with a spherical single lens provides a generous panoramic view, while Full Venting supports air circulation. Fine, flexible Grip-Tech temples and the 3D Fit Nose Evo ensure a stable hold, even when worn with a helmet. The photochromic lens with protection class S0–3 automatically adjusts to changing light conditions, providing clear visibility in both twilight and sunny conditions.