Run ultra distances no matter the weather: The waterproof Ultra 100 GTX Trail Running Shoe for men is your perfect partner for long runs in wet conditions. Most ultra shoes have one problem: They might be pretty comfy and well-cushioned, but they’re often too heavy, not precise enough, and a bit plodding when it comes to runability. To make it onto the podium, you need a shoe that offers it all. This new Ultra GTX 100 was developed in partnership with the best ultrarunners on the DYNAFIT Athlete team, The result: A shoe that perfectly bridges the gap between comfort, traction and excellent energy return to carry you to the finish line with a personal best. Thanks to the Gore-Tex Invisible Fit membrane, it is the ideal shoe, even in rainy and wet conditions. Despite its maximum-volume fit and high stack height of more than 30 mm, it is an impressively nimble buddy with excellent grip and precision from the first to the last step. The drop of 6 mm speaks to the preferences of committed ultra runners. For the sole, developers utilized the Vibram® Megagrip blend, which sets the standard in competitive sports for highest performance. The new Vibram traction lugs are employed for the first time in the Ultra 100 GTX. This innovative lug concept with 4 mm deep lugs guarantees improved traction and perfect grip so runners can move over any surface securely and with precision. The midsole features comfortable cushioning for a springy feel, but also remains responsive and light. The new material weighs 20% less than a traditional EVA midsole, but at same time has an energy return of more than 10%. Together with the Heel Preloader, the anatomically correct heel construction ensures secure, stay-put hold and enables top control and stability. At the same time, stress on the Achilles tendon is relieved. In addition, the sole’s rocker shape lends a dynamic, fluid roll-through that promises running flow all the way to the last step on heavy legs. The Ultra 100 GTX comes with traditional lacing that can be ideally individualized to fit your personal needs. A seamless tongue construction hinders pressure points, and you can stash the laces securely in the stretch lace cover. Ultra 100 GTX – Ready for more, no matter what the weather?

Drop: 6mm

Fit: Maximum Volume

Gender: Male

Productid: 08-0000064089

Weight: 329 g

How to measure:

Mondopoint

The mondopoint is the length of your foot in centimeters. Measure from your big toe to your heel. Key is to always round up to the next mondopoint size. For example, if your foot length is 27.3 cm, select boots with a mondopoint size of 27.5. The mondopoint for women, men and children is the same.