goodr MACH G - Sports Sunglasses - Operation: Blackout Size:One Size Included magnet clip attaches to

Included magnet clip attaches to reservoir tube and can be paired with your pack of choice for easy access

Updated women’s toe post for improved fit andcomfort

Energy gels should be consumed regularly during exercise to provide a constant supply of energy

Whether you run on a treadmill

goodr MACH G - Sports Sunglasses - Operation: Blackout Size:One Size Included magnet clip attaches toNON REFLECTIVE LENSES Reduces glare to prevent squinting while you're sprinting. View Details SIZE MADE FOR BIGGER NOGGINS Wider Fit for Larger Heads. View Our Sizing Recommendations FRAME MEASUREMENTS Check the exact size of these frames. View Details MEET THE MACH G NO SLIP Constructed with a special grip coated frame to eliminate slippage when sweating. NO BOUNCE Snug, lightweight frame with a comfortable fit that prevents bouncing whether you're