Innovation
- Soft & Muddy Terrain
- Fell Running
- Mountain Running
- Unrivalled grip
- Increased protection
- Perfect for fell & mountain running
SIZE GUIDE
| UK Size | EU Size | US Size Mens | US Size Womens |
|---|---|---|---|
| 1 | 33 | 2 | 3.5 |
| 2 | 34.5 | 3 | 4.5 |
| 3 | 35.5 | 4 | 5.5 |
| 3.5 | 36 | 4.5 | 6 |
| 4 | 37 | 5 | 6.5 |
| 4.5 | 37.5 | 5.5 | 7 |
| 5 | 38 | 6 | 7.5 |
| 5.5 | 38.5 | 6.5 | 8 |
| 6 | 39.5 | 7 | 8.5 |
| 6.5 | 40 | 7.5 | 9 |
| 7 | 40.5 | 8 | 9.5 |
| 7.5 | 41.5 | 8.5 | 10 |
| 8 | 42 | 9 | 10.5 |
| 8.5 | 42.5 | 9.5 | 11 |
| 9 | 43 | 10 | 11.5 |
| 9.5 | 44 | 10.5 | - |
| 10 | 44.5 | 11 | - |
| 10.5 | 45 | 11.5 | - |
| 11 | 45.5 | 12 | - |
| 11.5 | 46.5 | 12.5 | - |
| 12 | 47 | 13 | - |
| 13 | 48 | 14 | - |
| 14 | 50 | 15 | - |
| SMALL | MEDIUM | LARGE | XLARGE |
|---|---|---|---|
| UK 3-6 | UK 7-9 | UK 10-12 | UK 13+ |
| US 4-7 | US 8-10 | US 11-13 | US 14+ |
Shoe Fit Scale
| Fits Narrow | 1 | 2 | 3 | 4 | 5 | Fits Wide |
We have graded the fit of all our shoes from 1 to 5 to make it easy for you to find the perfect fitting shoe. All our shoes are designed with Met-Cradle technology to lock down the mid-foot for a stable hold. Where they differ is in the toe box. Grade 1 represents our closest, most precise fit. At the other end of the scale, Grade 5 has the widest fitting toe box.
We have meticulously studied the foot and its function during the gait cycle and also the interaction between the foot and the terrain. We have used this knowledge to develop our fitting scale. For technical footwear a good fit is essential to enhance your performance.
The lower the number on our scale, the narrower the fit, which ensures minimal internal movement of the foot when running fast on technical terrain. Shoes with the higher numbers on our scale will suit athletes with a wider foot and those wanting that extra comfort in the toe box. This wider toe box allows the toes to splay for increased stability when lifting heavy weights. It’s also perfect for longer runs and races when toes begin to swell.
As a rough guide, Grade 1 represents an industry B fit, while Grade 5 equates to a 2E fit in the forefoot.
| XXS | XS | S | M | L | XL | XXL | |
|---|---|---|---|---|---|---|---|
| Chest | 32 - 34" 81 - 86cm |
34- 36" 86 - 91cm |
36 - 38" 91 - 96cm |
38 - 40" 96 - 102cm |
40 - 42" 102 - 106cm |
42 - 44" 106 - 111cm |
44 - 46" 111 - 116cm |
| Waist | 27 - 29" 68 - 73cm |
29 - 31" 73 - 78cm |
31 - 33" 78 - 83cm |
33 - 35" 83 - 88cm |
35 - 37" 88 - 93cm |
37 - 39" 93 - 98cm |
39 - 41" 98 - 103cm |
| UK Size | EU Size | US Size | Chest | Waist | Hips |
|---|---|---|---|---|---|
| 6 | 32 | 2 | 31 - 33" 78 - 82cm |
23 - 25" 60 - 64cm |
34 - 35" 86 - 90cm |
| 8 | 34 | 4 | 33 - 34" 82 - 86cm |
25 - 27" 64 - 68cm |
35 - 37" 90 - 94cm |
| 10 | 36 | 6 | 34 - 36" 86 - 90cm |
27 - 28" 68 - 72cm |
37 - 38" 94 - 98cm |
| 12 | 38 | 8 | 36 - 37" 90 - 94cm |
28 - 30" 72 - 76cm |
38 - 40" 98 - 102cm |
| 14 | 40 | 10 | 37 - 38" 94 - 98cm |
30 - 31" 76 - 80cm |
40 - 42" 102 - 106cm |
| 16 | 42 | 12 | 38 - 40" 98 - 102cm |
31 - 33" 80 - 84cm |
42 -44" 106 - 110cm |
| Small | Medium | Large | X-Large | |
|---|---|---|---|---|
| Glove | 6 - 7" 15 - 18cm |
7 - 8" 18 - 20cm |
8 - 9" 20 - 23cm |
9 - 10" 23 - 25cm |
| Mitt | 6 - 7" 15 - 18cm |
7 - 8" 18 - 20cm |
8 - 9" 20 - 23cm |
- |
| Small | Medium | Large |
|---|---|---|
| UK 3-6 | UK 7-9 | UK 10-12 |
| US 4-7 | US 8-10 | US 11-13 |
| Sock size | UK shoe size | US M | EU |
|---|---|---|---|
| XS | 3-5 | 4-6 | 36-38 |
| S | 5-7 | 6-8 | 38-40 |
| M | 7-9 | 8-10 | 40-43 |
| L | 9-11 | 10-12 | 43-46 |
| XL | 11-13 | 12-14 | 46-48 |
| Small | Medium | Large |
|---|---|---|
| 12 - 14" 30 - 35cm |
14 - 16" 35 - 40cm |
16 - 18" 40 - 45cm |
Shoe Fit Scale
| Fits Narrow | 1 | 2 | 3 | 4 | 5 | Fits Wide |
We have graded the fit of all our shoes from 1 to 5 to make it easy for you to find the perfect fitting shoe. All our shoes are designed with Met-Cradle technology to lock down the mid-foot for a stable hold. Where they differ is in the toe box. Grade 1 represents our closest, most precise fit. At the other end of the scale, Grade 5 has the widest fitting toe box.
We have meticulously studied the foot and its function during the gait cycle and also the interaction between the foot and the terrain. We have used this knowledge to develop our fitting scale. For technical footwear a good fit is essential to enhance your performance.
The lower the number on our scale, the narrower the fit, which ensures minimal internal movement of the foot when running fast on technical terrain. Shoes with the higher numbers on our scale will suit athletes with a wider foot and those wanting that extra comfort in the toe box. This wider toe box allows the toes to splay for increased stability when lifting heavy weights. It’s also perfect for longer runs and races when toes begin to swell.
As a rough guide, Grade 1 represents an industry B fit, while Grade 5 equates to a 2E fit in the forefoot.
Mud washes off, failure doesn't
GET A GRIP
Nothing grips better in mud. Aggressive 8mm studs claw through all mud-sodden terrain and come back up begging for more.
BEST IN TEST! In Trail Running Magazine's Get A Grip battle, contested by six shoes all claiming to offer the best traction in soft and muddy underfoot conditions, the MUDCLAW 300 came out on top, claiming the BEST IN TEST accolade for the second year running!
Run with confidence over the muddiest of terrains with this trail running shoe. The MUDCLAW 300 delivers the ultimate grip in mud through an aggressive outsole with a unique stud design that releases mud as quickly and efficiently as it grips to it.
EXPLORE THE MUDCLAW FEATURES
| Fit Scale | 2 |
|---|---|
| Drop | 6mm |
| Footbed | 6mm |
| Lug Depth | 8mm |
| Midsole | Injected EVA |
| Midsole Stack | Heel 22mm / Forefoot 16mm |
| Shank | N/A |
| Sole Compound | DUAL-C STICKY |
| Product Weight | 300g / 10.5oz |
UNRIVALLED GRIP
The most aggressive outsole in the inov-8 range boasts 8mm studs that deliver the best grip possible over muddy terrain.
BEAT THE MUD
The multidirectional stud pattern ensures mud is released quickly from the outsole, so the studs are always able to deliver maximum grip with every step.
DURABILITY
A Dual-C combination of medium sticky and hard sticky rubbers ensure the studs stay strong over time and continue to deliver.
INCREASED PROTECTION
The rand that wraps around the shoe's upper and toe bumper ensure outstanding protection against stones and other debris.