Merrell Shoes Size Chart & Fit Guide (UK, EU, US & cm)
Renowned for rugged durability and out-of-the-box comfort, Merrell is the global benchmark for hiking boots, waterproof trail shoes, and active sandals. Engineered for demanding terrain, consult our official UK, EU, US, and foot length centimetre (cm) conversion tables alongside trail fitting guidance below to ensure an accurate fit.
Are Merrell Shoes True to Size? Quick Reference:
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Fit Standard: Merrell footwear generally fits true to size for casual wear, with an anatomically contoured heel and roomy toe box.
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Hiking & Trail Fitting Advice: For hiking boots and walking shoes (such as the Moab series), your toes need room to splay without hitting the front cap on downhill descents. If you are between sizes or plan to wear medium to heavy walking socks, we recommend going up a half size.
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Waterproof & Gore-Tex (GTX) Models: Membrane linings add internal structure. Going up a half size prevents pressure across the instep and toe joints.
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Popular Men's Conversions: UK 7 = EU 41 (25.0 cm) | UK 8 = EU 42 (26.0 cm) | UK 9 = EU 43 (27.0 cm) | UK 9.5 = EU 43.5 (27.5 cm) | UK 10 = EU 44 (28.0 cm) | UK 11 = EU 45 (29.0 cm) | UK 12 = EU 46.5 (30.0 cm).
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Popular Women's Conversions: UK 4 = EU 37 (23.0 cm) | UK 5 = EU 38 (24.0 cm) | UK 6 = EU 39 (25.0 cm) | UK 6.5 = EU 40 (25.5 cm) | UK 7 = EU 40.5 (26.0 cm) | UK 8 = EU 42 (27.0 cm).
Merrell Men's Footwear Size Conversion Table
| Merrell UK |
Merrell EU |
US Size |
Foot Length (cm) |
| 6.5 |
40 |
7 |
24.5 cm |
| 7 |
41 |
7.5 |
25.0 cm |
| 7.5 |
41.5 |
8 |
25.5 cm |
| 8 |
42 |
8.5 |
26.0 cm |
| 8.5 |
43 |
9 |
26.5 cm |
| 9 |
43.5 |
9.5 |
27.0 cm |
| 9.5 |
44 |
10 |
27.5 cm |
| 10 |
44.5 |
10.5 |
28.0 cm |
| 10.5 |
45 |
11 |
28.5 cm |
| 11 |
46 |
11.5 |
29.0 cm |
| 12 |
46.5 |
12.5 |
30.0 cm |
| 13 |
48 |
13.5 |
31.0 cm |
Merrell Women's Footwear Size Conversion Table
| Merrell UK |
Merrell EU |
US Size |
Foot Length (cm) |
| 3.5 |
36 |
5.5 |
22.5 cm |
| 4 |
37 |
6 |
23.0 cm |
| 4.5 |
37.5 |
6.5 |
23.5 cm |
| 5 |
38 |
7 |
24.0 cm |
| 5.5 |
38.5 |
7.5 |
24.5 cm |
| 6 |
39 |
8 |
25.0 cm |
| 6.5 |
40 |
8.5 |
25.5 cm |
| 7 |
40.5 |
9 |
26.0 cm |
| 7.5 |
41 |
9.5 |
26.5 cm |
| 8 |
42 |
10 |
27.0 cm |
| 8.5 |
42.5 |
10.5 |
27.5 cm |
Merrell Outdoor Fitting & Performance Features
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Downhill Toe Clearance: Ensure there is roughly 1.0 cm to 1.3 cm between your longest toe and the tip of the boot when laced to prevent contact with the protective toe cap on downhill terrain.
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Kinetic Fit™ Footbeds: Merrell insoles cradle all three arches of the foot and can be removed if you use prescription orthotics.
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Vibram® Traction Outsoles: Designed with multi-directional lugs providing slip resistance and firm stability on wet rock, mud, and gravel.
Need help finding the right size in Merrell Moab hiking boots, trail shoes, or sandals? Contact the team at Walsh Brothers Shoes via
support@wbs.ie, call
+353 (0)66 7124122, or visit our shop in Tralee, Co. Kerry.
