DESCRIPTION

The Salomon Ultra Flow 2 is a well-cushioned trail running shoe designed to make long runs and mixed-terrain adventures feel smooth and effortless. It blends dynamic cushioning with dependable grip and comfort to handle a variety of outdoor surfaces.

These shoes are designed for trail running on mixed terrain — such as packed dirt paths, gravel trails, forest trails, and light off-road terrain. They aren’t meant for extremely technical, rocky, or muddy trails, but they handle general outdoor surfaces really well.

They’re ideal for runners who go out 2–3 times per week and cover distance runs rather than sprints or speed workouts. The cushioning is on the maximal side for comfort over longer distances, helping reduce fatigue on longer outings.

With soft cushioning and a grippy Contagrip® outsole, the Ultra Flow 2 suits runners who prioritise comfort and a secure ride on varied surfaces — useful if you’re doing trail runs that aren’t super technical but still need good traction.

Beyond serious running, these are also good for people who like to hike, walk, or explore outdoors on uneven paths where a road shoe wouldn’t feel stable. The breathable upper and stable ride make them versatile for everyday outdoor use.

What's New

Luxurious Cushioning: Features an advanced Fresh Foam X midsole that provides soft, plush support that lasts all day.

• Major Updates & Performance

• The "Infinion" Foam: Unlike Fresh Foam X, which could feel a bit "mushy" or lose its life over long distances, Infinion is a nitrogen-infused foam. It is springier and offers better energy return. You sit "on top" of the shoe rather than sinking deeply into it.

• Significant Weight Drop: By switching to the supercritical foam and streamlining the upper, New Balance shaved off nearly an ounce of weight. This makes the v15 feel much more versatile—it can handle tempo runs and long efforts, not just slow recovery days.
• New "Contoured" Upper: The mesh upper features molded ridges that give the shoe a sleek, modern look. It’s more breathable than the v14, which some users found ran a bit hot.
• Narrower Platform: The shoe feels slightly more streamlined and "nimble" than the v14. While still a neutral stable shoe, it has a narrower midfoot profile, though wide (2E) and extra-wide (4E) options remain available.

Key Features

• Type: Trail running shoe designed for endurance runs and mixed terrain.

• Terrain: Best suited for mixed terrain — from smoother trails and park routes to light rocky ground.

• Cushioning: Maximal cushioning with Salomon’s optiFOAM midsole for dynamic comfort over distance.

• Grip: Durable Contagrip® outsole provides traction in various conditions.

• Fit: Features SensiFIT™ construction for a secure, comfortable hold.

• Drop: Around 6 mm, which balances trail responsiveness and stability.

• Weight: Approx 233 g–273 g depending on size and version.

• Lugs: ~4 mm depth to handle soft and uneven ground.

• Ideal For: Trail running, distance runs, and versatile outdoor use where comfort and traction matter.

• Trail-ready comfort: Built with Salomon’s optiFOAM midsole and a deep foam stack that delivers dynamic cushioning to soften impacts and reduce fatigue on longer runs.

• Reliable traction: The outsole uses Contagrip® technology, giving confident grip on mixed terrain — from dirt paths and gravel to uneven trails — and in different weather conditions.

• Secure fit: A sensiFIT™ upper hugs the foot with a breathable, lightweight mesh for all-day comfort without compromising stability.

• Balanced ride: With a moderate 6 mm heel-to-toe drop and lug depth around 4 mm, it balances responsiveness and cushioning while remaining agile on trail surfaces.

• Versatile terrain: Best suited for mixed terrain and distance runs — ideal if you run trails that vary in surface type but aren’t extremely technical.

In short, the Ultra Flow 2 is a comfortable, cushioned choice for trail runners who want a shoe that feels lively on a variety of terrain while offering good grip and support for longer outings.