You'll be weaving through the pack with precision when you're running in your ultra-light, exceptionally responsive Nike® Flyknit Racer. Leave your old ways in the dust-the new Nike® single-weave technology takes running shoes in a whole new design direction. Get less distraction on race day with the super light weight and minimal foot-rubbing overlays. Feel great knowing this new construction style minimizes waste and maximizes performance! Get ultimate flexibility with unique under-foot cutouts rather than old-school flex grooves. Get exactly the right amount of support and breathability when and where you want it, this smart weave can be tighter or more open to match your specific running needs.
Unisex sizing is in men's D width. Women size down 1.5 sizes. Ex.: If you are a women's size 7 in your running shoe, you will choose unisex size 5.5