The Topo Athletic Ultrafly 5 upped the ante by adding even more cushioning to the midsole. By increasing the stack height by 2mm in the heel and forefoot, you’ll be moving in comfort all day long. The Ultrafly offers a dual-density midsole with a soft step-in feel underfoot and a more responsive foam closer to the ground for added bounce in your stride. With a slight medial post and an external heel counter, you can expect a reliably stable running experience.

Features and Benefits:

• Roomy Toe Box: Featuring Topo Athletic’s well-known anatomical toe box to allow your foot to spread naturally and comfortably
• Made with Recycled Materials
• Zip Foam: Topo’s proprietary midsole foam which is springier and offers more rebound than standard EVA