Decathlon Kiprun MT3: roomy fit and wet-trail grip

Before You Buy

Models in your region

The owner’s shoe is identified as the Decathlon Kiprun MT3. The official UK listing is also for Kiprun MT3, but it specifies a medium-width, 8 mm-drop, non-waterproof version; the exact regional configuration worn by the owner is not recorded, so the fit and feature experience should not be transferred to every market version without checking the local listing.

Fit: compare the MT Cushion 2 carefully

The owner found the MT3 substantially roomier than the MT Cushion 2 and said the earlier shoe pressed against the inside of the arch. That is a useful fit comparison for shoppers considering both models, but it remains one wearer’s try-on result rather than a measured width comparison.

The UK Kiprun MT3 listing identifies the shoe as medium width. Because the owner’s market, size and foot measurements are not recorded, readers with unusually wide feet should confirm the local size chart and try-on or returns policy rather than treating the owner’s comfortable fit as universal.

Wet trails: promising grip, no waterproofing

On the owner’s rainy mountain outing, the MT3 handled wet, muddy, sandy downhill sections and several short running stretches without reported slipping. The owner did not test wet moss, so the account does not establish grip across every slippery trail surface.

The UK product page labels the Kiprun MT3 non-waterproof. That fits the owner’s observation that water entered readily through the breathable upper; buyers wanting rain protection should treat quick drying as a different benefit from waterproofing.

Cushioning and trail use

The owner described the cushioning as very good and linked the high-density foam and K-Only positioning with a preference for hiking more than running. This supports the shoe as a candidate for mixed hiking and trail-running use, not a measured conclusion about impact protection or long-distance performance.

The official UK listing gives the Kiprun MT3 an 8 mm drop. The source account does not state its size, drop preference or mileage, so readers should use the published specification for regional selection rather than infer that the owner’s stride experience applies to every runner.

Durability remains the open question

The owner reported no problems on jagged rocky sections and said the upper dried fairly quickly after getting wet. However, outsole longevity was not established: the owner had only heard that durability might be average and said a longer test was still needed.

For buyers choosing the MT3 for frequent rocky or wet use, the practical unknown is how long the outsole will retain its grip. The owner’s first outing supports immediate trail performance, but not a mileage-based durability recommendation.