O FIT Insole featuring Ortholite Eco Originals and Hybrid eco contents with fully recycled moisture wicking top layer. The ACTEnergy foam midsole layer provides additional cushion ensuring a responsive and comfortable ride. The Forked Carbon Plate design extends mid-to-forefoot, providing exceptional propulsion while enhancing multi-dimensional stability. ACTNitro foam midsole layer comprised of nitrogen-infused foam is light, durable, and provides responsive and efficient energy return. Our proprietary Trail Tread outsoles feature more than just a rubber compound.