Running Insole

Running is hard enough — your insoles shouldn’t make it harder. The Spenco Running Insole is built to give your feet the kind of comfort and support that helps you stay focused on your run, not on what’s happening inside your shoes. Lightweight Polysorb® foam helps reduce pressure and absorb impact, while nitrogen‑infused cushioning in the heel and forefoot adds a softer, more responsive feel with every step. For runners who appreciate a bit more stability, the extra‑deep heel cup helps guide the foot during movement. Metatarsal arch support helps align the forefoot to minimize pressure on the ball of the foot, and soft arch support offers structure that still feels flexible and forgiving — great if you like support without stiffness. The First Ray Drop Zone is designed to encourage efficient toe‑off for a smooth, natural stride. Daily comfort matters, too. The low‑friction topcloth helps reduce rubbing during longer runs, and the Silvadur™ treatment helps inhibit the growth of bacterial odors inside your shoe. Since the insole is sized to fit, you can drop it right into most running shoes without trimming. It’s a simple upgrade that helps your feet feel better while doing what you love.