Cookie preferences This website uses functional cookies, analytical cookies and marketing cookies. Below we explain the different cookies. You can choose which cookies you agree to.
Functional cookies ensure that the website functions properly. These cookies are therefore enabled by default.
Analytical cookies help us analyze the use of the website so we can continuously improve it and provide an optimal user experience.
These cookies ensure that you see advertisements that are tailored to your interests; for example on social media and external websites. If you do not accept these, you may encounter advertisements that are less relevant to you.
Cookie preferences 21RUN uses cookies and similar techniques ("cookies") to offer you an optimal user experience, to keep the website reliable and safe, to show you relevant advertisements, to measure your browsing behavior, to make our own channels more relevant and more personal and to offer you relevant advertisements on social media and external websites. Click on 'Accept cookies' to agree.
The Dynafit Ultra 100 is a trail shoe specifically designed for long distance running. If you run ultra distances, 50 km or more, you need a trail shoe that offers continuous cushioning. The shoe for your most challenging adventures!
Midsole
To make your runs comfortable, Dynafit has added an EVA midsole that provides plenty of cushioning and effective protection while running.
Upper
The upper of the Ultra 100 is made of mesh, for good breathability. This shoe also has an OrthoLite® insole. This insole offers soft step-in comfort and thus provides long-term cushioning. OrthoLite® has an open-cell foam that ensures that the shoe is breathable on the inside and keeps your feet cool. The Heel Preloader technology, a diagonal reinforcement at the heel, ensures a secure grip and fit for the foot. The Invisible Lacing system hides your laces behind a thin layer of fabric, which keeps dust, sand and stones out. It also prevents laces from getting tangled in branches or stones.
Outsole
The POMOCA outsole contributes to targeted cushioning, but also provides a lot of grip. The good grip is created by the studs in the outsole. Because these are in all directions, the Ultra 100 provides grip in all directions. Whether you are walking up or down a mountain or have to make a sharp turn, this outsole ensures a confident and stable walking feeling. Secure the Dynafit Ultra 100 and start exploring the trails within a few days!