Merrell Moab 3 Review

Out-of-the-box comfort with considerable weight

The Merrell Moab 3 is the third version of what is generally reckoned to be the best-selling hiking shoe in the world. The name stands for Mother Of All Boots, and the appeal has always been the same: it fits a wide range of feet, it needs no breaking in and it costs considerably less than technical hiking footwear. It is the shoe most people buy for their first serious adventure.

The third version tackles the two things that held earlier Moabs back. The outsole is now a Vibram TC5+, a compound and lug pattern designed for mixed hiking surfaces, and it grips wet rock and loose gravel far more convincingly than Merrell’s older rubber. The midsole was softened and a more supportive insole fitted, which addresses the complaint that the Moab felt flat and firm over a long day.

Everything else is deliberately conventional. A suede leather and mesh upper, a bellows tongue that keeps grit out, a protective toe cap and an 11.5 mm drop that suits a heel-first walking stride. It is offered as a low shoe, a waterproof version, a GORE-TEX version and a mid-height boot, with wide widths across the range.

Specs

Here are the specifications for the Merrell Moab 3:

Pros

These are the reasons it outsells everything else:

• Comfortable from the first wear, with no break-in period
• Vibram TC5+ outsole grips rock, gravel and packed dirt far better than the previous rubber
• Roomy fit and genuine wide widths, which is unusual in hiking footwear
• Removable contoured insole, so it works with a custom orthotic
• Offered as a low shoe, a waterproof version and a mid boot, so one fit works across conditions
• Cheaper than most technical hiking shoes, with a suede and mesh upper that lasts

Cons

These are the compromises:

• Heavy at roughly 16 ounces per shoe in men’s sizes, which is felt over a long day
• Firm and flat compared with modern cushioned hiking shoes
• Not especially breathable, particularly in the waterproof versions
• The high 11.5 mm drop suits walking but feels dated if you prefer a lower platform
• No rock plate, so sharp stones are noticeable on rough ground

What is new versus the Merrell Moab 2

The outsole is the significant upgrade. The Moab 2 used Merrell’s own rubber, which was adequate on dry dirt and unreliable on wet rock. Fitting a Vibram TC5+ raises the shoe’s grip to the standard of far more expensive hiking footwear, and it is the change most likely to keep you upright on a damp descent.

Merrell also softened the midsole and fitted the Kinetic Fit BASE insole, a contoured removable footbed that supports the arch better than the flat insert the Moab 2 used. Together they take some of the harshness out of a full day on gravel and hard-packed trail, which was the most consistent criticism of earlier versions.

Beyond that, Merrell increased the use of recycled materials in the upper and lining and tidied the construction. The fit, the shape and the general character are unchanged, which is deliberate: this is a shoe millions of people already know fits them, and Merrell was careful not to break that.

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Who should buy the Merrell Moab 3

Buy the Moab 3 if you want a hiking shoe that fits and works immediately. Day hikers, travelers, dog walkers and anyone whose outdoor time involves a few hours on mixed terrain are exactly the audience, and the combination of a roomy last, an accommodating shape and no break-in period is why the shoe has the reputation it does.

It is a particularly strong choice if fit has been your problem. Genuine wide widths in hiking footwear are rare, and the Moab’s toe box is generous even in standard width, so feet that swell or splay have somewhere to go. The removable insole also makes it one of the easier hiking shoes to pair with a custom orthotic.

The range of versions helps too. Buying the low shoe for summer and the waterproof mid for winter means the same familiar fit across conditions, which is worth more than it sounds if you have struggled to find hiking footwear that suits you.

Who should avoid the Merrell Moab 3

Avoid it if you count grams. At roughly 16 ounces per shoe in men’s sizes this is heavy, and on a long day that adds up. Modern lightweight hiking shoes and trail running shoes weigh a third less and cover the same ground, so anyone walking serious distances should consider them.

Avoid it if you want cushioning. The Moab 3 is softer than the Moab 2 but it remains firm and flat by current standards, and there is no rock plate, so sharp stones are felt on rough ground. Walkers with sensitive feet will be more comfortable in a cushioned trail shoe.

Finally, this is a hiking shoe rather than a running shoe. It is too heavy and too stiff for running, and the waterproof versions in particular run warm, so anyone hiking in hot, dry conditions should stick to the ventilated model or look elsewhere entirely.

How does the Merrell Moab 3 fit?

Here is how this hiker fits.

Fit and sizing

The Moab 3 fits true to size with a generous toe box and a moderately secure midfoot. That shape is the shoe’s greatest asset, because feet swell over a day of hiking and a roomy front is what prevents black toenails on descents.

Wide widths are available across the range, which is unusual for hiking footwear and a genuine reason to choose the Moab. The Kinetic Fit BASE insole lifts out, so a custom orthotic fits without cramping the shoe, though the fit will tighten a little.

Upper and step-in comfort

Step-in comfort is the whole selling point. The suede leather and mesh upper is soft where it touches the foot, the collar is well padded and the bellows tongue, meaning it is stitched to the sides, keeps trail grit from working its way in. There is no break-in period at all, which cannot be said of most leather hiking footwear.

Breathability is moderate in the ventilated version and poor in the waterproof and GORE-TEX ones, which is the standard trade for keeping water out. The toe cap is substantial and does its job when you catch a rock.

How does the Merrell Moab 3 perform?

Here is how it performs.

Cushioning and underfoot feel

The midsole is EVA with an Air Cushion unit in the heel, a small pocket designed to absorb the impact of a heel-first landing. Softening the foam for this version helps, and the contoured insole adds arch support that the Moab 2 lacked, but the overall feel remains firm and grounded rather than plush.

That firmness has an upside. A hiking shoe that sinks under you is unstable on uneven ground, and the Moab’s platform stays predictable when you step across a rock or a root. The absence of a rock plate is the real gap, since sharp stones on rough trail are felt more than they would be in a shoe with one.

Stability and support on the trail

The Moab 3 is a neutral shoe. Stability comes from a wide, firm platform and a supportive heel counter rather than from anything designed to limit inward roll of the foot. In practice that combination is steady on uneven ground, which is what hiking asks for, and the mid-height boot version adds ankle coverage for anyone who wants it.

Hikers who overpronate significantly, meaning the ankle rolls inward and the arch flattens under load, will not find dedicated correction here, though the removable insole makes it easy to add an orthotic. Persistent foot or ankle pain deserves a professional assessment rather than a footwear fix.

Outsole, grip and durability

The Vibram TC5+ outsole is the reason to buy the 3 over the 2. The compound stays grippy on wet rock, and the 5 mm lugs are deep enough to bite into loose dirt and gravel without being so aggressive that pavement becomes uncomfortable. It is a well-judged pattern for mixed hiking rather than a specialist mud or rock design.

Durability is a long-standing Moab strength. Suede leather resists abrasion, the toe cap protects the most vulnerable area and Vibram rubber wears slowly. Mileage guidelines from running are not a useful measure here, but a Moab typically lasts seasons rather than months for a weekend hiker.

Is the Merrell Moab 3 good for walking?

On trails and uneven ground, yes, and that is exactly what it is designed for. The 11.5 mm drop suits a heel-first walking stride, the firm platform stays steady when the ground tilts, the Vibram outsole grips wet rock and wooden steps, and the roomy toe box means feet that swell over several hours have somewhere to go. The absence of a break-in period is genuinely useful for people who hike occasionally rather than constantly.

On pavement it is less convincing. The Moab is heavy, the midsole is firm and the 5 mm lugs are more than a sidewalk needs, so a few miles of city walking is noticeably harder work than it would be in a cushioned walking shoe. For a mixed day that ends on concrete it is fine. For a daily walking shoe, buy something lighter and softer.

More walking shoes here.

Moab 3 vs. Moab 2

Here is how the two generations compare:

Buy the 3 for the outsole alone if you hike anywhere damp or rocky. Buy the 2 while it is discounted if your walking is dry and easy and you simply want the familiar Moab fit at the lowest possible price.

Merrell Moab 3 Alternatives

Hikers who find the Moab heavy should consider a cushioned trail running shoe instead. The HOKA Speedgoat 6 weighs far less, protects the feet better on rock and grips with the same class of Vibram outsole, at the cost of the Moab’s leather durability and lower price (check price | read review).

Where the priority is a lighter shoe that still handles trail properly, the Saucony Peregrine 16 is worth comparing. It adds the rock plate the Moab lacks and sits much lower, which suits faster walking, though it wears out sooner than a leather hiking shoe (check price).

Walkers who like the Moab’s fit but want more support for hard ground should look at the Brooks Cascadia 20, which pairs a wide, stable base with more cushioning and a Vibram outsole. It is the middle ground between a hiking shoe and a trail runner (check price).

Anyone whose hiking is mostly gentle paths and city walking would be better served by the HOKA Transport 2. It carries far more cushioning for pavement while keeping a Vibram outsole for the occasional gravel path, and it looks like an everyday shoe rather than a hiking one (check price).

Price and value

The Moab 3 launched at about $110 in September 2022, which was already low for hiking footwear, and it is discounted frequently enough that most buyers pay considerably less. Getting a full Vibram outsole, a leather and mesh upper, a removable contoured insole and genuine wide widths at that price is the reason the shoe dominates its category. It is not the lightest or most cushioned option, but on cost per season of use it is very hard to beat, particularly for people who hike a handful of times a year rather than every weekend.

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Final verdict

Best for: day hikes, mixed trails, travel and walkers who need a roomy fit, a wide width or a shoe that is comfortable from the first wear.

Avoid if: you want a light shoe, you need real cushioning underfoot or you are walking mostly on pavement.

Fit: true to size, generous toe box, wide widths available, with a removable insole for orthotics.

Verdict: The Vibram outsole fixes the Moab’s one real weakness and the softer midsole addresses the other, leaving a hiking shoe that is comfortable immediately and grips properly. It is heavy and firm, and it is still the easiest hiking shoe to recommend to most people. You can check size availability before ordering.

Frequently Asked Questions for Merrell Moab 3