To the surprise of many, Bigfoot used to be a world class trail runner. However the daily pressures of stardom turned the hairy speedster into a recluse with a crippling addiction to Fernet. To honor this majestic and misunderstood beast we’ve created these gradient black lens on translucent black shades. BIGGER FRAMES, BETTER COVERAGE, SAME RUNNERS SWAG. 1 NO SLIP We use enhanced silicon inserts with special grip coating to help eliminate slippage when sweating. 2 NO BOUNCE Our frame is snug and light-weight, with a comfortable fit to prevent bouncing while running. 3 ALL POLARIZED Glare-reducing, polarized lenses and UV400 protection that blocks 100% of those harmful UVA and UVB rays. 4 GRADIENT LENSES Lenses that are dark up top and light on bottom protect your eyes without losing the ability to view hazards in the shadows. 5 NO DEMOGORGANS 100% Guarantee against Demogorgon attacks. *Guarantee not applicable for any runs taking place in the Upside Down.