







Trail running shoes - Men -
Advice : Use the foot sizer from SIDAS to help you find the right size
The Ultra 100 V3 GTX Military Green/Black Out is a men's trail running shoe from the brand Dynafit, designed for long distances with excellent cushioning and optimal protection against the elements.
Its construction features the GORE-TEX® Invisible Fit membrane, ensuring full waterproofing while maintaining effective breathability. The SPEEDFOAM Cushion midsole foam provides maximum shock absorption, guaranteeing long-lasting comfort even on the most demanding routes.
The Vibram® Megagrip rubber outsole is equipped with 4 mm Vibram Traction Lugs for reliable grip on all types of terrain. Its stabilising design improves foot control and stability, while the flat laces ensure a personalised and comfortable fit.
The Ultra 100 V3 GTX is ideal for demanding trail runners seeking a technical, durable, and high-performance shoe, ready to tackle any trail with confidence.


- Waterproof trail running shoe for long distances
- High cushioning
- SPEEDFOAM Cushion midsole foam for maximum shock absorption
- Vibram® Megagrip outsole for effective grip
- 4 mm Vibram Traction Lugs
- Stabilising midsole construction to enhance control
- GORE-TEX® Invisible Fit membrane to protect against the elements
- Flat laces for a precise and comfortable fit
- Designed without animal-derived materials
| SPEEDFOAM CUSHION | Midsole foam designed to provide maximum shock absorption and improve comfort during long distances. |
| VIBRAM® MEGAGRIP | Rubber developed to offer effective grip on a wide variety of surfaces and terrain conditions. |
| VIBRAM TRACTION LUGS | 4 mm lugs designed to enhance the outsole’s traction on trail terrain. |
| GORE-TEX® INVISIBLE FIT | Waterproof membrane integrated into the shoe’s construction to protect the foot from the elements. |