We’d recommend looking at the size guide which shows the approximate length of each size’s midsole in centimetres.

By adding wonder-material graphene to the rubber it makes the studs 50% stronger, 50% more elastic and 50% harder wearing – statistics scientifically proven by graphene experts at The University of Manchester, whom we have collaborated with on this project,’ says inov-8 Product & Marketing Director Michael Price. It works hand in hand with EVA midsole foam to cushion the foot and provide flexibility on uneven ground. A meta-shank that runs from the midfoot to the forefoot increases flexibility for natural motion and protects the foot from ground impact to ease pressure on the joints. OutsoleDelivery timescales are esimates in working days; Public Holidays, Saturday's and Sunday's are NOT classed as working days.

The lower the number on the 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 the 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. Inov8 have graded the Mudclaw 300 Classic Trail Running Shoes as Grade 2. Durable And Supportive Upper 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. Cushioning components keep you comfortable every step of the way, across short and long distances. With models available for both men and women, this pair also features a range of width sizes to choose from including narrow, regular, and wide. Upper 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.

Comfort

Alternatively, you can measure the length of your foot and add between 1 and 2cm to find the correct insole length. It is hard to be exact here, as sizing is so personal – but in hiking boots, running shoes or training shoes, we’d recommend having at least 1cm of extra space beyond the end of the longest toe to ensure comfort. Shoes UK Size Keen to give the shoe a proper test, I headed to Box Hill, Surrey, on a wet January morning for a two-hour outing. Here are my early impressions. Incredible grip All in all, this trail running shoe exceeded the expectations of buyers. Despite a few criticisms about the cushioning and support, this pair certainly offers runners a light and snappy ride, no matter the weather or terrain. Fans of the Inov-8 Mudclaw 300 also enjoyed the Inov-8 Parkclaw 275 and the Merrell Agility Peak Flex 2 E-Mesh. Inov-8 Mudclaw 300 Features