Shokz Openfit 2+ socks Improve your running form and

Improve your running form and understand how much you slow down when your foot hits the ground when you pair your watch with the HRM 600 monitor (sold separately)

It features a pullover design that's complemented with front pockets for convenient storage

Full-Length Air Zoom Unit: Nike sculpted their full-length Air Zoom unit to deliver a propulsive feel and Nike's highest energy return from heel to toe-off

Dropped back hem for added coverage

built for propelling you through faster training days

Shokz Openfit 2+ socks Improve your running form andThe Shokz Openfit 2+ offers a secure fit and high quality sound on the run. Inspired by the golden spiral, OpenFit 2+'s flexible ear hook ensures a personalized fit. Crafted with Shokz Ultra Soft Silicone 2. 0, they offer unparalleled comfort. Dynamic Sound with Dolby Audio Secure Fit and Soft Comfort Open Ear Design for Situational Awareness 48 Hours Sound, Wireless Powered