Developed in collaboration with Norwegian athlete Sebastian Krogvig, the new Dynafit ULTRA 100 is a men's trail shoe for the long-distance athlete.

features an innovative midsole with raised cushioning spikes, and adds extra comfort and support with an Ortholite insole. Plus, the Vibram Megagrip outsole provides confidence in all conditions with unparalleled traction.

This ultra-trail shoe will go with you on any terrain and in any conditions.