The Xero HFS is a wide, lightweight, zero drop road running shoe with a tire tread inspired sole and protective tension straps. Best of all, it’s flexible enough to let your feet bend, move and flex the way nature intended.

The HFS features:

• Wide toe box – lets your toes spread, splay, relax and function naturally
• XERO-drop heel – allows for proper posture, built low enough to the ground for balance and agility
• Mesh upper – lightweight and breathable
• Protective tension straps – adjustable instep and midfoot straps for a secure fit, inspired by the huarache
• Moisture wicking sockliner – 37.5 treated to keep your body temperature at the ideal core temperature
• Removable 2mm insole – remove for a closer barefoot experience
• 5.5mm FeelTrue outsole – for the right combination of protection plus ground feedback
• Vegan materials – no animal products are used in the HFS.

Why HFS? Well, it could be for the Highly Flexible Sole that lets your foot move naturally, or the face you’ll make when you put it on — Happy Face Shoe — or way you run it with a High-Frequency Stride, or what you exclaim when you put it on and feel the comfort and lightweight: “Holy ___ ___!”