Topo Ultrafly 6

The Topo Ultrafly 6 is a high-cushion stability trainer built for runners who want guidance that stays in the background while the ride stays smooth and energetic. Topo refreshed the shoe from top to bottom, pairing an evolved ZipFoam midsole with a redesigned medial post that now wraps the heel for more seamless support through your stride. The signature anatomical fit remains a big part of the appeal, combining a secure midfoot and heel with a roomy toe box that keeps long miles feeling natural.

Highlights

• Updated full-length ZipFoam midsole adds more cushioning while keeping the ride responsive and quick to turn over
• Multi-density midsole construction balances soft step-in comfort with a firmer, more resilient layer closer to the ground
• Redesigned medial post extends from the heel into the midfoot to provide smooth, light stability for runners who overpronate
• Recycled engineered mesh upper delivers a breathable, secure hold without feeling restrictive across the forefoot
• Anatomical toe box encourages natural toe splay for better comfort, balance, and toe-off freedom
• OrthoLite performance insole enhances step-in feel and underfoot comfort for daily training and walking
• Full-length rubber outsole with increased coverage improves traction and durability on roads and light paths