Details Goodr BFG Sunglasses Goodr's BFG sunglasses are hard wearing, non slip shades shaped for big noggins. No slip. No bounce. All polarized. All fun. Gradient lenses - Electric Beluga Boogaloo - dark-to-light tint blocks overhead rays and increases ground visibility Non-Reflective Lenses - Hooked on Onyx Mirrored Reflective Lenses - That Orange Crush Rush Larger frame built specifically for those with magnum-sized noggins A special grip coating on the frames helps to eliminate slippage when sweating. Snug, lightweight frame with a comfortable fit to prevent bouncing while running. Glare-reducing, polarized lenses with UV400 protection blocks 100% of those harmful UVA and UVB rays. Plus, no one wearing goodr running sunglasses has ever been attacked by a leopard (as far as we know). Specifications BFG Sunglasses