<!--ProdInc[420386683]/Mall:[zappos_brands_US]-->SKU 9545158 *The HFS runs small. We recommend choosing 1/2 size larger than your usual size. *A new lightweight, breathable mesh upper, a new tire tread-inspired sole, a silky moisture wicking lining made with ''''37.5'''' material, protected tension straps... put all of that together for your new favorite road running shoe, the Xero Shoes HFS. *Vegan-friendly materials. * Natural FIT - a wide toe box lets your toes spread, splay, relax, and function naturally. *Flexible enough to let your feet bend, move, and flex the way, well, that feet are supposed to. *You can remove the 2mm insole, for a closer-to-barefoot experience that lets you Feel The World.Light weight - so light, in fact, you could forget you have them on. *Huarache-inspired design - the adjustable instep and midfoot straps are not just eye-catching but functional, giving you a secure and comfortable fit. *EVA footbed. *The ''XERO-drop design (non-elevated heel) allows for proper posture, and it''s built low to the ground for balance and agility. *Natural FEEL - the HFS has a 5.5mm FeelTrue rubber sole to give you the right combination of protection plus ground-feedback, so your brain knows how to move your body optimally. *Polyester upper and lining. *Synthetic insole. *Rubber outsole. *Imported.