The Primus Trail Firm Ground is light, durable and flexible for wide-ranging trail adventures that bring you closer to the earth. Continuously improved through athlete testing and material innovation, the Primus Trail FG has nothing more or less than exactly what you need – made with high-performance, recycled, vegan* materials. Retails for $165. In great used condition with only wear on the outer heel as pictured. Lots of life left in these shoes. Selling for $40 OBO!