New Balance Fresh Foam X Hierro v9 (D Standard) Mens Afterglow Womens Triathlon Clothing while the optimized 3D chassis

while the optimized 3D chassis gives you extra stability on longer

single-density EVA midsole

ground contact time balance

Weight: Men's 4

speed and power

New Balance Fresh Foam X Hierro v9 (D Standard) Mens Afterglow Womens Triathlon Clothing while the optimized 3D chassisThe Fresh Foam X Hierro v9 offers ultimate reliability for adventurous terrain, with technical features designed specifically for the trail runner. Dual density cushioning combines plush comfort with a more stable underfoot feel. A Vibram outsole features a revamped tread pattern and deeper, 6mm lugs, for superior traction, and a knit upper with a gusseted tongue is breathable, while helping to protect against loose debris.