Photochromic Lens Transition
are narrower from top to bottom and wider from left to right
Feel the comfort of triple-layer foam that molds to your face
They’re ideal for athletes who move between conditions throughout the day and don’t want to mess with gear mid-session
BOLD Flux Performance Sunglasses – MTB, Ski, Run & Lifestyle Eyewear Color:Black Photochromic Lens TransitionFlux Fixed Color Sunglasses Built for Speed, Made to Last BOLD Flux sunglasses are made for athletes who charge hard and dont let up. With a bold, fixed tint lens and a medium to large wraparound frame, Flux delivers a wide field of view, full face coverage, and a secure, no slip fit that stays locked in through every climb, sprint, and descent. Whether you're railing singletrack, hammering out gravel miles, or chasing spring snow, these shades are