This Merrell Moab 3 Sizing Guide uses direct comparison photos where I put my Merrell Moab 3 shoes next to other popular shoes so you can see the difference in sizing. I will also discuss things like width, flexibility, and sole height. After trying these shoes, do Merrell Moab 3 run big or small?
Merrell Moab 3 shoes fit true to size for most people. They have a sizing length that is very comparable to other popular shoe brands, although it should be noted that the Merrell Moab 3 has a wider, roomier design compared to athletic shoes. Merrell now also has it’s own sizing advice available at Merrell.com that has helpful sizing tips for the Moab 3 – click here to view that sizing advice at Merrell.com (paid affiliate link takes you to Merrell.com).
As I mentioned above, Merrell Moab 3 sizing length is very comparable to other popular shoe brands, but I did find them to have a wider, roomier fit. For example, below is a photo of my Merrell Moab 3 shoes compared to Nike Air Max sizing:
As you can see, the length is similar, but they are built with a wider design.
However, I did find Merrell Moab 3 shoes to be built very similar to other types of hiking shoes. For example, here are my Merrell Moab 3 shoes (on the right) compared to the sizing of Columbia Redmond hiking shoes:
I would suggest you view these side-by-side comparison photos where I compare Merrell Moab 3 sizing to the sizing of other popular brands. You can also view this video where I check for heel slippage in the Moab 3 and you can click here to learn more about the width of Merrell Moab 3 shoes.
Let’s start this Merrell Moab 3 Sizing Guide by looking at other helpful direct side-by-side comparison photos of my Merrell Moab 3 shoes compared to other popular shoes. You can read about the sizing of other options by visiting my article that discusses the sizing of all Merrell shoes.
All photos below use a size 12 men’s shoe.
Merrell Moab 3 Sizing Photos
Merrell Moab 3 vs Columbia Redmond Sizing
Merrell Moab 3 vs Adidas 2k Boost Sizing
Merrell Moab 3 vs Keen Targhee III Sizing
Merrell Moab 3 vs Crocs Sizing
Merrell Moab 3 vs Skechers Afterburn Sizing
Merrell Moab 3 vs New Balance 1300 Hiker Sizing
Merrell Moab 3 vs Timberland Sizing
Merrell Moab 3 vs Hoka Sizing
Merrell Moab 3 vs New Balance Fresh Foam 860 Sizing
Merrell Moab 3 vs Nike Air Max Excee Sizing
Merrell Moab 3 vs Under Armour Charged Bandit Trek Sizing
Merrell Moab 3 vs Merrell Oakcreek Sizing
Merrell Moab 3 vs Merrell Alverstone Sizing
Merrell Moab 3 (left) vs Moab 2 Sizing
Merrell Moab 3 vs Asics Sizing
Do Merrell Moab 3 Shoes Fit Wide or Narrow?
In my experience, Merrell Moab 3 shoes have a wide, roomy design. For example, here are my Merrell Moab 3 shoes compared to Nike Air Max shoes:
As you can see, the length is similar, but they are built with a wider design.
But I did find Merrell Moab 3 shoes to have a similar width compared to other types of hiking shoes. For example, here are my Merrell Moab 3 shoes compared to Keen Targhee III hiking shoes:
To give you a better idea how wide Merrell Moab 3 shoes are, here are my Merrell Merrell Moab 3 shoes (in standard width) compared to Nike Air Monarch 4E Extra Wide shoes:
Yes, the Moab 3 is offered in wide sizing in case you need even more space in the forefoot.
Merrell Moab 3 Fit with Movement
Here is how the Merrell Moab 3 reacts on my foot as I move (I ordered my normal sizing):
I personally do not experience any heel slippage when I move in these Moab 3 shoes.
The Merrell Moab 3 shoes have comfortable padding around the collar which helps provide a secure fit. Here is a look at the collar of my shoes:
How Flexible are Merrell Moab 3 Shoes?
Flexibility can play a large role in the fit and comfort of a shoe.
One thing I really like about the Merrell Moab 3 shoes is despite being durable hiking shoes, they are very flexible on the foot.
In the videos below, I tried to capture how flexible these shoes are:
Merrell Moab 3 On Foot
Here I am wearing my Merrell Moab 3 shoes, which I found to have a true-to-size, comfortable fit:
Merrell Moab 3 vs Moab 2 Sizing
I found the Moab 3 to have a similar fit as the Moab 2. To read more about the Moab 2, visit my Merrell Moab 2 Sizing page. Here is a look at my Moab 3 compared to my Moab 2 (Moab 3 on left):
Merrell Moab 3 Sizing Height
When I measured my Merrell Moab 3 size 12 shoe, I found the heel to measure approximately 2 inches. Here is a look at mine:
Merrell Moab 3 Sizing Conclusion
In my experience, the Merrell Moab 3 sizing fits true to size regarding length. When I compared the sizing of the Moab 3 to the sizing of other popular shoes, I found the length to be very similar.
But it is important to note that the Merrell Moab 3 does have a wide, roomy design. The width is wider than most types of athletic shoes, but comparable to other types of hiking boots. This is where you can read more about the width sizing of Merrell Moab 3 shoes.