Classic shape with no slip, no bounce, all polarized performance.

Features:

• Designed for regular sized heads
• Made for: Running, training, biking and other activities
• No Slip: A special grip coating is used to construct the frame to help eliminate slippage when sweating
• No Bounce: Snug and light-weight, with a comfortable fit to prevent bouncing while running
• All polarized: Glare-reducing, polarized lenses
• UV400 protection: Blocks 100% of those harmful UVA and UVB rays