Mizuno Enerzy Rider Jr Size:1.5 The Endorphin Speed 4 is

The Endorphin Speed 4 is here to fill the role

The recycled engineered mesh upper provides a soft and comfortable fit with optimal ventilation

These running shorts for men include a zippered pocket for valuables and nutrition plus a storage tunnel to loop extra layers through for a hands-free workout

Extra Support - Arch braced for extra support and comfort

Mizuno Enerzy Rider Jr Size:1.5 The Endorphin Speed 4 isYoung athletes will get a burst of energy from this shoe designed to look and feel like the running shoes used by pros. The MIZUNO ENERZY added at the midsole provides incredible cushioning and energy return. The design is linked to WAVE RIDER 28 for an authentic running shoe look. MIZUNO ENERZY MIZUNO ENERZY offering amazing cushioning and energy return is inserted in the midsole.