Introducing the Danner MTN45: A Proper Modern Hiking Shoe With Serious Trail DNA

Every few years, a shoe arrives that shifts how we think about footwear on the trail. The Danner MTN45 is one of those shoes. Built around a premium nubuck leather upper, a nitrogen-infused EnduroFoam Plus midsole and a Vibram N45 Plus outsole, the MTN45 pulls the heritage of Danner's Portland workshop into direct contact with the fast, responsive feel you would expect from a modern trail runner. If you have ever wished your hiking shoes carried you like a running shoe without giving up protection, the Danner MTN45 is aimed squarely at you.

I'll walk you through what makes this low-cut hiker worth your attention, who it really suits, how it fits, how to keep it looking the business, and the questions people keep searching for before they buy. Whether you are tackling a Lake District ridge, a weekend on the South Downs, or you just want a capable everyday city shoe that can handle a surprise downpour and a long walk home, the Danner MTN45 has been engineered to perform.

Key Features of the Danner MTN45

The foundation of the Danner MTN45 is Danner's new EnduroFoam Plus midsole. It is a nitrogen-infused supercritical foam, which is a fancy way of saying it is lighter, bouncier and more responsive than the foams that came before it. On uneven ground, that translates to less fatigue in your calves and quads; on long stretches of pavement between trailheads, it feels a lot closer to a cushioned road shoe than a traditional hiker. Add in a wider, thicker platform borrowed from Danner's trail running programme, and you have a shoe that absorbs the kind of pounding that used to destroy leather walking boots.

Up top, the nubuck leather upper is backed by a LIBA Smart TPU mudguard and reinforced at the toe. Nubuck has a softer hand than full-grain leather, which means a faster break-in and a more forgiving fit on day one. That mudguard handles the scuffs, root strikes and kicked rocks that would otherwise chew through standard leather over a season. Because it is sanded rather than waxed, nubuck also breathes properly, which is a big part of why the MTN45 stays comfortable deep into a warm afternoon.

Underfoot, Vibram's N45 Plus outsole uses the Megagrip compound alongside a Traction Lug pattern designed specifically for this shoe. The lugs are deeper and more aggressive than you usually see on a low-cut hiker, with varied shapes across different zones to bite on climbs and bite again when you are braking down a loose descent. Inside the sole, a full-length TPU rock plate shields your midfoot from sharp edges without robbing the flex you want when you are moving quickly. A removable OrthoLite open-cell footbed rounds out the underfoot package with breathable, resilient cushioning that you can swap for your own orthotics if you prefer.

One more feature worth calling out: the Danner MTN45 is fully recraftable. When your soles finally wear through, you can send your pair back to Portland for a resole rather than shipping them to landfill. In a market stuffed with disposable footwear, that is a quietly significant thing. Here in the UK I believe Danner is looking for a service to do the same so watch this space. 

Who the Danner MTN45 Is For: Use-Case Scenarios

This is a shoe that rewards variety. On long day hikes with mixed terrain, the 8mm heel-to-toe drop keeps your stride efficient without pushing you too far onto your forefoot, and the wider DT6 last leaves plenty of room for your toes to splay as the miles stack up. If your usual loop involves a mix of forestry tracks, rooty singletrack and a rocky summit scramble, the Danner MTN45 will feel at home everywhere.

For fastpackers and ultralight hikers, the MTN45 earns its place by walking the line between running-shoe responsiveness and boot-grade protection. It is quick enough to move at pace on well-graded trails and robust enough to protect your foot when you drop off the path. I would happily reach for it on a multi-day route where I did not want to commit to a stiff mid-height boot but still wanted real grip, a rock plate and a proper upper.

If you are more of a weekend wanderer, coastal walker, or someone who just needs a capable shoe for dog walks, travel and the odd British festival, this one slots in without feeling out of place. The Jet Black colourway reads as neutral for city wear, and the Desert Moss option pairs well with walking trousers, chinos and denim alike. Because the leather is nubuck rather than glossy, it ages in a way that looks better with each use.

One honest caveat: the standard Danner MTN45 is not waterproof. Danner designed it that way to maximise breathability, so if you live where it rains sideways most of the year, pair it with a good nubuck waterproofing spray or wait for the GORE-TEX lined version that is already in development. Treated properly, the upper handles wet grass, puddles and light showers without soaking through, but this is not the shoe for wading through February boggy paths.

Look, Fit and Sizing

The Danner MTN45 runs true to size for most people, with a generous forefoot thanks to the DT6 last. If your feet sit between standard and wide, you will likely find this the most comfortable Danner shoe in the current line-up. Those with narrower feet may want to try their usual size first, lace down firmly through the midfoot and see how the heel sits. Some wearers have reported a touch of heel lift that a proper runner's lock-lace knot usually sorts out. If Danner tends to run large on you in other models, dropping half a size is a reasonable move.

The silhouette is low-cut at just three inches tall, so you get trail-running freedom around the ankle with a slightly more protective collar than a pure running shoe. Padding around the tongue and heel is substantial without feeling bulky, and the flex point sits naturally under the ball of your foot, which makes walking feel quick rather than stiff. Expect a short break-in thanks to the sanded nubuck; a few evening walks will have the upper moulding to your foot without the blister tax that heavier leather usually charges.

Washing and Care Instructions

Nubuck leather rewards a little care, and the Danner MTN45 will last years if you look after it. Here is the short version of how to keep yours in top condition:

• Brush after each walk. Use a soft brush or a dedicated suede and nubuck brush to lift loose dirt and keep the nap looking even.
• Deep clean when needed. Apply a small amount of a suede and nubuck foam cleaner, work it gently into the leather without saturating it, then wipe any residue away with a clean cloth.
• Condition occasionally. Spray a thin, even layer of a dedicated nubuck conditioner across the upper and leave it to absorb for around twenty minutes.
• Reproof for weather. Top up water resistance with a nubuck-specific waterproofing spray, particularly before wet-weather trips.
• Avoid boot wax and traditional dressings. These will compromise the finish and breathability of nubuck. Always use products formulated for suede or nubuck leather.
• Dry them slowly. Stuff wet shoes with newspaper and leave them to dry away from direct heat. Radiators and hair dryers will crack the leather and damage the adhesives.
• Rotate your footwear. Allow at least a day between hikes so the midsole foam can rebound and the leather can dry fully, which extends the life of both.
• Recraft rather than replace. When the tread finally wears down, send your pair back to Danner's Portland workshop for a full recraft rather than buying a brand-new shoe.

Frequently Asked Questions About the Danner MTN45

1. Is the Danner MTN45 waterproof? The standard Danner MTN45 is NOT waterproof. It is designed around breathability for warm and mixed-weather hiking. A GORE-TEX version is in development, and you can add water resistance to the current model with a nubuck waterproofing spray.
2. How much does the Danner MTN45 weigh? A pair in a men's size ten weighs around 33 ounces, which works out to roughly 935 grams for the pair. That is light for a leather hiker with a full rock plate and a Vibram Megagrip outsole.
3. Is the Danner MTN45 true to size? For most wearers, yes. The DT6 last gives a slightly roomier forefoot than some other hikers, so if you usually find Danner runs long on you, consider sizing down by half a size.
4. What is the heel-to-toe drop? The MTN45 uses an 8mm drop, which balances the responsiveness of a trail runner with the stability most hikers prefer for long days under a pack.
5. Can the Danner MTN45 be resoled? Yes. The MTN45 is fully recraftable, meaning Danner can replace the outsole and refresh the leather so the shoe keeps earning its place in your kit.
6. What is the outsole made of? It uses Vibram's N45 Plus outsole, featuring the Megagrip compound and a Traction Lug pattern engineered for braking on descents and grip on climbs across both wet and dry surfaces.
7. Is the MTN45 good for everyday wear? It is. The low profile, cushioned EnduroFoam Plus midsole and understated leather upper make it equally at home for city walking, commuting, travel and dog walks.
8. How should I break in my new pair? Thanks to the sanded nubuck upper, break-in is short. A few evening walks of thirty to sixty minutes is usually enough before taking them on a full hike.
9. What colour options are available? The Danner MTN45 is currently offered in Jet Black and Desert Moss, with additional colourways rolling out across the season.
10. Where can I buy the Danner MTN45 in the UK? You can pick up the Danner MTN45 at Urban Industry, a long-established independent UK retailer with more than two decades of experience stocking genuine Danner footwear.

The Bottom Line

The Danner MTN45 is not a reinvention for the sake of it. It is a carefully engineered hiking shoe that borrows the best of modern trail running and pairs it with the leather craftsmanship that made Danner famous. You get a lighter, bouncier midsole, a grippier and more intelligently lugged outsole, a protective upper that still breathes, and the option to recraft the whole shoe when the sole finally calls time. Whether you are chasing summit photos, logging miles on the weekly dog walk or travelling with one pair of shoes, the Danner MTN45 is built to keep up.

If you want a hiking shoe that moves like a trail runner, looks good off the mountain and can be rebuilt rather than replaced, the Danner MTN45 deserves a spot on your shortlist.

Check out the Danner MTN45 and the whole Danner shoe and boot range here at Urban Industry