MIZUNO ENERZY RIDER JR Shoe size:2.5 The OpenRun Pro Mini features

The OpenRun Pro Mini features a comfortable 0

even in the middle of an iron-man triathlon or ultra-marathon

LT EVA and Ortholite make the new Kairos the perfect training partner for daily running

PACE Pro's Always-On AMOLED display features vivid colors and exceptional brightness at 1500 nits

plush tongue secures the midfoot and prevents stones from entering

MIZUNO ENERZY RIDER JR Shoe size:2.5 The OpenRun Pro Mini featuresYoung 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.