Topo Athletic Women's Ultrafly 5 Road Running Shoes - Lightweight are

In this review the Topo Athletic Ultrafly 5 is presented as a lightweight, stability-minded road shoe best suited to runners who want mild guidance and a roomy fit. The single biggest reason to consider these shoes is the combination of a low 5MM drop with an updated ZipFoam midsole and a wider toe box, which together deliver responsive cushioning and comfort for daily miles without feeling bulky. The review covers fit, cushioning, and durability so you can decide if the Ultrafly 5 matches your training needs.

Key Features

• Purpose-built stability: Light pronation support provides subtle guidance to improve alignment without forcing a rigid correction for natural stride efficiency.
• Enhanced cushioning: A 30 x 25 mm platform with 2 mm of added padding compared with prior versions gives extra impact absorption for longer runs.
• Responsive ZipFoam technology: The new ZipFoam midsole is softer, lighter, and reacts quickly to changes in pace for a balanced feel between comfort and responsiveness.
• Eco-friendly breathable upper: Engineered mesh made from recycled materials promotes airflow and a snug fit to keep feet cool and supported on road surfaces.
• OrthoLite footbed: The integrated OrthoLite insole offers immediate plush comfort underfoot and enhances day-to-day wearability beyond just training runs.

Who It's For

The Ultrafly 5 is best for neutral to mildly overpronating road runners who value a roomy toe box, light guidance, and a lower 5MM heel-toe drop for a more natural footstrike. It suits daily training, tempo runs, and higher mileage where a balance of cushioning and responsiveness matters.

Runners seeking maximal cushioning or heavy motion control should look elsewhere, and those who need very thick padding or a highly structured stability platform may prefer shoes with a larger heel stack or firmer medial posts.

Pros & Cons

Pros

• True-to-size fit with a wide toe box that supports natural toe splay and improves comfort on longer runs.
• Balanced cushioning from the updated ZipFoam and added 2 mm that absorbs impact while remaining responsive.
• Breathable recycled engineered mesh upper keeps feet cooler and reduces environmental impact of materials.
• OrthoLite footbed provides immediate plush underfoot comfort out of the box.

Cons

• Cushioning opinions vary among runners; some may find the midsole less plush than expected for very long recovery runs.
• Durability feedback is mixed, so heavy-mileage runners should monitor outsole wear more frequently.

Specifications

Brand	Topo Athletic
Model	Ultrafly 5
Heel-to-toe drop	5MM
Midsole	ZipFoam with added cushioning (30 x 25 mm platform)
Upper	Engineered breathable mesh from recycled materials
Footbed	OrthoLite
Intended use	Road running with light pronation support

Our Verdict

The Ultrafly 5 is a strong choice for runners wanting a low-drop, roomy road shoe that adds light stability without heavy structure; its updated ZipFoam and OrthoLite footbed make it comfortable for regular training and tempo days. For runners who prefer maximal cushion or need rigid motion control the Ultrafly 5 may not be ideal, but for most daily road miles it represents good value and versatile performance.

Frequently Asked Questions

Are these true to size?
Yes, most customers report a true-to-size fit and appreciate the wider toe box for natural toe splay.

How cushioned are they for long runs?
The Ultrafly 5 adds 2 mm of cushioning and uses ZipFoam for a softer, responsive ride, though some runners may find it less plush than maximal-cushion shoes.

Is the upper breathable and eco-friendly?
Yes, the engineered mesh upper is breathable and made from recycled materials to improve airflow and reduce material waste.