The Topo Athletic Men’s Ultrafly 6 Running Shoes in Stone/Grey are built for runners seeking the perfect combination of light stability, high cushioning, and natural comfort for daily miles. Redesigned from top to bottom, the Ultrafly 6 enhances everything runners love about the series—delivering a smoother, more responsive ride with improved support and durability. The clean Stone/Grey colorway offers a versatile, modern look that transitions effortlessly from workouts to everyday wear.
At the heart of the Ultrafly 6 is an upgraded ZipFoam™ midsole, now providing even more cushioning and energy return for a soft yet responsive ride. The updated multi-density midsole construction delivers two levels of comfort—plush cushioning directly underfoot with a firmer, more responsive layer closer to the ground for stability and efficiency. A redesigned medial post system, now wrapping the heel, provides light stability support and promotes smoother transitions throughout your stride.
The upper features lightweight, breathable materials that create a “second skin” fit, keeping your foot cool and secure during runs or all-day wear. True to Topo’s signature design, the roomy anatomical toe box allows your toes to spread naturally, improving balance and overall comfort. Underfoot, increased rubber outsole coverage enhances durability and traction while reinforcing the shoe’s inherent stability. With a 5mm heel-to-toe drop and a 32mm/27mm stack height, the Ultrafly 6 delivers a cushioned yet balanced ride ideal for both running and walking.
Whether you're logging daily miles or staying active on your feet, the Topo Athletic Ultrafly 6 provides reliable stability, plush cushioning, and natural movement every step of the way.
Key Features
- ZipFoam™ Midsole: Enhanced cushioning and energy return for a responsive ride
- Multi-Density Midsole: Dual-layer cushioning for soft comfort and stable support
- Redesigned Medial Post: Wraps the heel for smooth, light stability and improved transitions
- Lightweight Breathable Upper: “Second skin” fit for comfort and ventilation
- Roomy Toe Box (Topo Fit): Allows natural toe splay for better balance and comfort
- Increased Rubber Outsole Coverage: Improves durability, traction, and stability
- 5mm Heel-to-Toe Drop: Encourages a natural yet supported running stride
- High Cushioning Platform: Ideal for daily running, walking, and extended wear
- Balanced Underfoot Feel: Combines softness with responsive ground feedback
- Lightweight Build: Approx. 9.6 oz (M9) for comfortable daily performance