Xero Women's HFS II Shoe Size:8.5 Choose between two straw positions

Choose between two straw positions for your perfect placement

Easy light-action springs

Conserve energy — in your battery — by managing sensor use

HEEL TECHNOLOGY- Cruise Heel

If you used a 150 cm before

Xero Women's HFS II Shoe Size:8.5 Choose between two straw positionsThe 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 youll feel like youre flying down the road. And with a new tire tread inspired outsole, youll feel secure even if you go