"Forged for the athlete who refuses to quit, VIGOR’s Desert Canyon full-frame shield is now back by popular demand—this once-limited style returns to full availability by overwhelming request. Built for our dedicated athletes, it delivers premium performance without fragility, designed from the ground up for sport and built to last. The ultra-lightweight TR90 frame employs F3 technology for a firm, featherlight fit, secured with hydrophilic grips that lock in place during intense motion. Polarized+ POV lenses are crafted with 10 layers of sport-specific technology to cut blinding glare, heighten vital contrast, and reveal essential details on terrain. They also repel moisture and block 100% of UVA/UVB rays."