Xero Shoes - HFS II - Black - Women's Men shoes A waved profile sole with

A waved profile sole with all-over rock-effect grip texture

BareFoam™ footbed for comfort

All the details you need for speed

Comfortably fits 600ml soft flasks

Calcium Carbonate

Xero Shoes - HFS II - Black - Women's Men shoes A waved profile sole withHFS II Lightweight Road Runner An evolution of their best selling road running shoe, the HFS II is even more comfortable, and more stylish. Light, Grippier, and Comfier Like the original HFS, the HFS II is super lightweight so youll feel like youre flying down the road. And with a new tire tread inspired outsole, youll feel secure even if you go off road. HFS II is so comfy, you might forget to take them off at the end of your run weve even had people