Glycerin 21 Shoe Size:6.5 Nike ZoomX foam is responsive

Nike ZoomX foam is responsive and lightweight

Transfers weight away from the metatarsal bones to relieve pinched nerves

The lovechild of Mach 4 and Mach Supersonic

Adjustable strap with tonal pin buckle

breathable fabric to help you stay cool when your workout heats up

Glycerin 21 Shoe Size:6.5 Nike ZoomX foam is responsiveIf you're looking for supreme softness and ultimate comfort, the women's neutral Glycerin 21 running shoe provides an ultra plush ride thanks to even more soft DNA LOFT v3 cushioning than before, plus a new, more streamlined upper that delivers structure and breathability. Best for Supreme softness Comfortable fit Smooth and stable transitions Road running Product Details: Supreme softness Improved fit Smooth, stable transitions Super softness with