The mens La Sportiva Mutant is the much anticipated 2015 replacement to the popular La Sportiva Crosslite. The Mutant is a very stable and versatile shoe equally comfortable at handling mountain running, sky races, and off-road trails on different types of terrain. An ultra sticky rubber sole gives the shoe optimum grip on slippery terrain and on mud or scree. The SpyralTongue™ combines the advantages of quick fitting shoes with a traditional tongue and the protective features of a shoe with an integrated gaiter that avoids contact with stones and mud while running. The Mutant features a new lacing system design which is integrated into to the uppers through the FusionGate™ technology with high density reinforcements. Details WEIGHT: 303g LAST: Tempo 2 Ergo FIT: Medium/Wide UPPER: AirMesh/  TPU / 4-way stretch dynamic scree guard LINING: AirMesh MIDSOLE: Injection Molded EVA / TPU Stabilizer DROP (MM): Heel: 26mm / Toe: 16mm / Drop: 10mm CUSHIONING: Midsole 32A