New Balance Shoes NB HANZO J E4 Junior 22cm Blue My elementary school daughter used these for track practice. They are breathable, light, and she loved them. The insole print is peeling, and there is wear on the soles. The following is quoted from the website: For upper elementary school students aiming for first place in sports meets and track and field competitions. The "NB HANZO J" racing shoes have been updated, featuring REVLITE X, which generates great propulsion at the moment of kicking off, and a new logo design. They support speed running with a kids-specific racing last that enhances fit, and an outsole that provides high grip and durability while suppressing twisting.