This Merrell Moab 2 Sizing Guide uses direct comparison photos where I put my Merrell Moab 2 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 2 run big or small?
Merrell Moab 2 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 2 has a wider, roomier design compared to athletic shoes. I would suggest you view these side-by-side comparison photos where I compare Merrell Moab 2 sizing to the sizing of other popular brands. You can also view this video where I check for heel slippage in the Moab 2 and you can click here to learn more about the width of Merrell Moab 2 shoes.
As I mentioned above, Merrell Moab 2 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 2 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 2 shoes to have sizing that is very similar to other types of hiking shoes. For example, here are my Merrell Moab 2 shoes (on the right) compared to Columbia Redmond hiking shoes:

Let’s start this Merrell Moab 2 Sizing Guide by looking at other helpful direct side-by-side comparison photos of my Merrell Moab 2 shoes compared to other popular shoes. To read about the sizing of other Merrell shoes, visit my Merrell Shoe Size Guide.
Merrell Moab 2 Sizing Photos for Men
All photos below use a size 12 men’s shoe. Click here to skip ahead to women’s sizing photos.
Merrell Moab 2 vs Columbia Redmond Sizing

Merrell Moab 2 vs Adidas 2k Boost Sizing

Merrell Moab 2 vs Keen Targhee III Sizing

Merrell Moab 2 vs Crocs Sizing

Merrell Moab 2 vs Skechers Afterburn Sizing

Merrell Moab 2 vs New Balance 1300 Hiker Sizing

Merrell Moab 2 vs Timberland Sizing

Merrell Moab 2 vs Hoka Sizing

Merrell Moab 2 vs New Balance Fresh Foam 860 Sizing

Merrell Moab 2 vs Nike Air Max Excee Sizing

Merrell Moab 2 vs Under Armour Charged Bandit Trek Sizing

Merrell Moab 2 vs Merrell Oakcreek Sizing

Merrell Moab 2 (right) vs Moab 3 Sizing

Merrell Moab 2 vs Asics Sizing

Merrell Moab 2 Sizing Photos for Women
All photos below use a size 7 women’s shoe.
Merrell Women’s Moab 2 vs Columbia Redmond Sizing

Merrell Women’s Moab 2 vs Keen Sizing

Merrell Women’s Moab 2 vs Skechers Sizing

Merrell Women’s Moab 2 vs Nike Air Max 1 Sizing

Merrell Women’s Moab 2 vs Crocs Sizing

Merrell Women’s Moab 2 vs Hey Dude Sizing

Merrell Women’s Moab 2 vs New Balance 880 Sizing

Merrell Women’s Moab 2 vs New Balance 574 Sizing

Merrell Women’s Moab 2 vs New Balance 928 Sizing

Merrell Women’s Moab 2 vs Birkenstock Sizing

Merrell Women’s Moab 2 vs Adidas Cloudfoam Sizing

Merrell Women’s Moab 2 vs Brooks Adrenaline 22 Sizing

Merrell Women’s Moab 2 vs Asics Gel Kayano Sizing

Merrell Women’s Moab 2 vs Timberland Sizing

Merrell Women’s Moab 2 vs Xero Sizing

Merrell Women’s Moab 2 vs Under Armour Sizing

Merrell Women’s Moab 2 vs Vans Sizing

Merrell Women’s Moab 2 vs Moab Flight Sizing

Merrell Women’s Moab 2 vs Moab Speed Sizing

Merrell Women’s Moab 2 vs Columbia Flow District Sizing

Do Merrell Moab 2 Shoes Fit Wide or Narrow?
In my experience, Merrell Moab 2 shoes have a wide, roomy design. For example, here are my Merrell Moab 2 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 2 shoes to have a similar width compared to other types of hiking shoes. For example, here are my Merrell Moab 2 shoes compared to Keen Targhee III hiking shoes:

To give you a better idea how wide Merrell Moab 2 shoes are, here are my Merrell Merrell Moab 2 shoes (in standard width) compared to Nike Air Monarch 4E Extra Wide shoes:

Yes, the Moab 2 is offered in wide sizing in case you need even more space in the forefoot.
Merrell Moab 2 Fit with Movement
Here is how the Merrell Moab 2 reacts on my foot as I move (I ordered my normal sizing):
I personally do not experience any serious heel slippage when I move in these Moab 2 shoes.
The Merrell Moab 2 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 2 Shoes?
Flexibility can play a large role in the fit and comfort of a shoe.
One thing I really like about the Merrell Moab 2 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 2 On Foot
Here I am wearing my Merrell Moab 2 shoes, which I found to have a true-to-size, comfortable fit:

Merrell Moab 2 vs Moab 3 Sizing
I found the Moab 2 to have a similar fit as the Moab 3. To read more about the Moab 3, visit my Merrell Moab 3 Sizing page. Here is a look at my Moab 2 compared to my Moab 3 (Moab 2 on right):

Merrell Moab 2 Sizing Height
When I measured my Merrell Moab 2 size 12 shoe, I found the heel to measure approximately 1.75 inches. Here is a look at mine:

Merrell Moab 2 Sizing Conclusion
In my experience, the Merrell Moab 2 sizing fits true to size regarding length. When I compared the sizing of the Moab 2 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 2 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 2 shoes.
