Xero Speed Force II Black Insoles 0 mm singular lugs and

0 mm singular lugs and recessed grooves

and you can simply flip them over should you require a different level of foot stimulation

Stretches Your Shoes to Enable Natural Toe Splay

A Comfortable Shoe for Casual & Athletic Use

Helpful for enhancing sensory stimulation

Xero Speed Force II Black Insoles 0 mm singular lugs andDescription Features Sizing Resources **Note: We recommend that women purchase the men's version of this shoe (for its wider toe box). You can find sizing details under the Sizing tab on this page.** An Ultralightweight & Minimalist Athletic Shoe The Xero Speed Force II is an ultralightweight, ultraminimalist athletic shoe with a sock like fit and feel. With its super breathable upper and relatively thin sole, this performance athletic shoe offers a