Merrell Shoes / Footwear Size Chart, UK, EU, USA, Mondo

Mondo Sizes
Merrell footwear uses the Mondo sizing system, where each whole size is equivalent to exactly 1cm in length.  To ensure the best fit we recommend you:

    ●  Buy the same size as last time, if you have owned Merrell footwear before. Their sizing has not changed.

    ●  Shop using Mondo sizes.

    ●  Follow our "How to Measure Your Mondo Size" advice and video lower down this page.   

    ●  Shop using US sizes.

US Sizes
Correct as shown below.

UK & EU Sizes
We recommend you do not buy using UK or EU sizes because Merrell have screwed up!  There is no difference between men's and women's sizes and the table below contains other Merrell mistakes.  If you prefer to shop using UK or EU sizes, please refer to the  "Absolute" columns which show the correct size conversions.  

On Our Website.....
On our website we use Merrell sizes (even though they are not always correct) because these are what appear on the shoe boxes and the shoes themselves.

Merrell Shoe & Footwear Sizes

 Size Conversions by:
17.511C 10C 29 11.5 C29.3
1812C 11C 30 12 C30
18.513C 12C 31 12.5 C30.7
191 13C 32.5 13 C31.3
19.51.5 13.5C 33 13.5 C32
202 1.5 34 132.7
20.52.5 2 34.5 1.533.3
213 2.5 35 234
21.53.5 3 35.5 2.534.7
27.59.5 9 42.5 8.542.7
2810 9.5 43 943.3
28.510.5 10 44 9.544
2911 10.5 45 1044.7
29.511.5 11 45.5 10.545.3
3012 11.5 46 1146
3113 12.5 47 1247.7
3214 13 48 1348.3
3315 14 49 1450

 Source: Merrell / Absolute

Absolute Confidence

We are experts on shoe sizing and are confident in the information we have provided because we:

Tick  Have been selling shoes in our Sports Shop for years.

Tick  Carefully research sizes for every brand we sell.

Tick  Are very proud of our extremely low returns rate.

Tick  Have been selling footwear online since 2004.

How to Measure Your Mondo Size

The Mondopoint size of a shoe is the length of the shoe's insole measured in cm. To work out your size, the best way is to look it up on a pair shoes which fit you well or to measure the length of the insole on your best fitting pair of shoes. Remove the insole and measure, using a steal measuring tape, from the extreme tip of the toe to the extreme tip of the heel. The measurement will ALWAYS be exact to the nearest 0.5cm. You will never get 30.2 or 28.8; it will always be 30.0 exactly. This is your mondo shoe or boot size. Checkout this video to have Adam explain it all in plain English.  He is using a snowboard boot but the same principle applies to all footwear.

Still not sure what size to get?

Buy a few pairs to try at home. We offer:

Tick  FREE Delivery on most orders to most destinations.

Tick  Low Cost Returns within the UK.

Additional Help & Advice

Tick  Browse our Advice Centre for more buying guides.

Tick  Email any time.

Tick  Phone during normal Shop Hours

Tick  Visit our Mountain Sports ShopAddress