The MACH Gs are a classic aviator style made to give you the speed if you feel the need. Plus, this smooth, sleek frame means no unsightly imprints on your nose from those weird nose pads on traditional metal aviator frames.
No Slip: Special grip coating to construct the frame to help eliminate slippage when sweating.
No Bounce: Frame is snug and light-weight, with a comfortable fit to prevent bouncing while running.
All Polarised: Glare-reducing, polarised lenses and UV400 protection that blocks 100% of those harmful UVA and UVB rays.