Mach 1: NightShade

Summit Strong™ NightShade sunglasses are engineered for those who demand clarity and resilience. Designed with a sleek black frame and grey lenses with a 21.5% VLT, they offer a balanced tint that reduces glare without distorting natural colors—perfect for bright daylight conditions. Whether you’re riding under a scorching sun, running on open trails, or navigating rugged terrain, NightShade ensures maximum visibility and eye protection. The UV400-rated, scratch-resistant lenses shield against harmful UVA and UVB rays, while our SaurGrip™️ technology keeps your sunglasses secure, even in the toughest conditions. Trusted By cyclists crossing continents. climbers reaching new heights. Trail runners conquering rugged terrains. Adventurers exploring the unknown. Endurance athletes pushing past their limits.