Saucony Unleash SD 2 Event Sizes:10.0 one-handed access to hydration or

one-handed access to hydration or nutrition while you are on a run

A 6-pin TPU spike plate with removable spikes provides an aggressive but forgiving ride perfect for a wide range of track events

Spandex and polyester blend provide ultimate comfort without chaffing

Key Ingredients:

Saucony Unleash SD 2 Event Sizes:10.0 one-handed access to hydration orLock in and Unleash. The SD2 version of this ride features ISOFIT technology that improves the overall fit and feel and is made for the shot put, discus and hammer throw. Features: ISOFIT system provides stabilizing support while adapting to the movement of the foot FLEXFILM upper is lightweight and supportive Midfoot cross strap locks foot to platform Internal EVA midsole for underfoot cushioning Nylon forefoot plate and high density rubber outsole