and a visible midfoot insert over U4icX cushioning

small reinforced front tabs and double topstitching finish the design

a low-top shape and a chunky sculpted midsole

cuffless dome shape with fine-gauge knit construction and crown shaping seams

new balance uhieraa castlerock uhieraa Style_IH9993 and a visible midfoot insertThe Fresh Foam X Hierro is a low top trail running shoe with a monochrome grey Castlerock upper in engineered mesh and layered synthetic overlays. It has a thick Fresh Foam X dual density midsole for cushioning and stability, plus a Vibram Megagrip outsole with Traction Lug. A reinforced toe bumper with Toe Protect tech, a structured heel counter, a gusseted tongue and a heel pull tab complete the build. Bold N branding and Hierro detailing finish the