Faster KJ Glacier Reactiv 0-3 High Contrast Size:N/A A special grip coating prevents

A special grip coating prevents slipping and bouncing

it carries the gear required for extended mountain efforts—hydration

while easy-hook metal buckles with a three-strap closure system close it all up in a compact package thats available in two colors

A specialized lithium-ion battery provides over 4 days of battery life

Faster KJ Glacier Reactiv 0-3 High Contrast Size:N/A A special grip coating preventsFASTER sunglasses are designed for athletes who demand speed, comfort, and clarity. Built with REACTIV photochromic lenses, FASTER automatically adapts to changing light conditions, delivering clear vision from low light to full sun without having to swap lenses. The ultra lightweight, aerodynamic frame features a wraparound design and spherical mono lens for a wide, unobstructed field of view and reliable eye protection at high speeds. An adjustable