Bi lateral mid foot stability in the Trail M 2 creates nimble security on the most technical trails. Our most protective and stable E:MOTION platform coupled with a supportive seamless upper offer the dedicated trail runner a rugged, yet fast footwear package. Seamless Upper creates a supple and supportive fit for technical trail running. Perforated SBR tongue foam doesn't absorb water, while offering great comfort and breathability. Biomechanically tuned dynamic offset shaped E:MOTION midsole for a mid foot pronation running gait.