New In Box NB Fresh Foam Hierro V6 Mountain Teal Trail Running Shoes / Sneakers Rack up some miles out on the trails in our rugged Fresh Foam Hierro v6. The men’s running shoe features a lightweight Fresh Foam midsole that helps to provide a soft landing on rough terrain. A proven Vibram® outsole provides traction and durability. TPU threads woven into the upper at key points enhance the structure of this men’s shoe and add toe protection, while laser perforations boost breathability. Textile Uppers Heel Pull Fresh Foam Midsole Vibram® Outsole