No Slip: Constructed with a special grip-coated frame to eliminate slippage when sweating.

No Bounce: Snug, lightweight grey frame with a comfortable fit that prevents bouncing while you crush your workout.

All Polarized: Glare-reducing, polarized green lenses with UV400 protection block 100% of harmful UVA and UVB rays.
a yellow button with '4' in the middle

All Original: A classic frame shape with timeless appeal that will always be in style. (Unlike those heinous trends of the late ‘00s.)