HFS Lightweight Road Running Shoe Pewter Size 11 EUC Barely worn with lots of life left; very little signs of wear We love this brand but my husband has too many different Xero shoes and didn't end up reaching for these very often. I run in my women's HFS 3x a week and they are holding up very well. Perfect for barefoot/minimalist runners. Natural FIT — a wide toe box lets your toes spread, splay, relax, and function naturally. Natural MOTION — the HFS is flexible enough to let your feet bend, move, and flex the way, well, that feet are supposed to. 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 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. Also, you can remove the 3.5mm 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. A men’s 9 is about 7.9 ounces (each). Huarache-inspired design — the adjustable instep and midfoot straps are not just eye-catching but functional, giving you a secure and comfortable fit. Vegan-friendly materials — No animal products are used in the HFS