GOING TO VALHALLA..WITNESS! (OG'S) green Some say it’s Elvis

Some say it’s Elvis

The base of the insole that supports the rear foot and provides structure and stability to the foam layer

vertical oscillation and vertical ratio are the key to understanding your form so you can bring your best on race day

Features the most accommodating heel cup and can help stabilize and support the foot

When you’re just using it as your day-to-day smartwatch

GOING TO VALHALLA..WITNESS! (OG'S) green Some say it’s ElvisWITNESS!!! Pro tip: forget sucking oxygen at some aid station, that's for losers and weaklings. Instead, try silver spray paint while rocking these gray and chrome shades. You may not receive the same benefits as oxygen, but youll be flying to Valhalla, guaranteed. NO SLIP. NO BOUNCE. ALL POLARIZED. ALL FUN. 1 NO SLIP We use special grip coating to construct our frame to help eliminate slippage when sweating. 2 NO BOUNCE Our frame is snug and light