The Xero HFS II Shoe is the upgraded version of our top-selling road running shoe. With increased comfort and style, it's perfect for any workout or adventure. Whether you're hitting the pavement or exploring new trails, this shoe will take you there in style. 

• Like the original HFS, the HFS II is super lightweight (8.3 oz, M9) so you’ll feel like you’re flying down the road. And with a new tire tread-inspired outsole, you’ll 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 – we’ve even had people go to bed still wearing their shoes because they forgot they had them on!

• The HFS II sole looks thick, but it’s an illusion. Xero added a thin BareFoam™ layer for extra protection and wrapped it, cup-like, around the upper giving the HFS II a more familiar-looking profile.
• Like all Xero Shoes, the HFS II has a 5,000 mile sole warranty to outlast typical running shoes that are supposed to be replaced after 200-500 miles.