Saucony Women's Endorphin Pro 4 sunglasses and each color is designed

and each color is designed to fit a different foot profile

Now with a new Speedboard® design for better forefoot flexibility

0 foam and a Zoom Air unit

these athletic insoles provide sensational comfort with reduced fatigue

Glare Guard: Tifosi's proprietary glare guard lens coating reduces eye strain

Saucony Women's Endorphin Pro 4 sunglasses and each color is designedWhy You'll Love It: The Endorphin Pro 4 combines two responsive midsole technologies with a full carbon plate for effortless speed and propulsive forward motion Category: Racing Flat Weight: 765oz Drop: 8mm The Saucony Endorphin Pro 4 is snappy and responsive from the get go, yet smooth and efficient by nature. It's all thanks to Saucony's incredible feat achieved by fusing PWRRUN HG and PWRRUN PB foam in the midsole an industry first. The combo is