




Trail running shoes - Men's -
Advice : Use the foot sizer from SIDAS to help you find the right size
The brand new Olympus 275 Black/Yellow is a Trail running shoe for Men's from the brand Altra.
At Altra, the primary objective is to combine comfort and protection. The concept of a 0mm drop preserves the foot's natural stride so you can adopt the right running habits. The front of the shoe is also wider than on a traditional shoe to allow your feet to move, or at least not be compressed in the shoe.
Designed for ease and versatility on all types of terrain, this lightweight shoe offers remarkable grip and maximum cushioning. This is thanks to the combination of a Flexible EVAfoam midsole and an Exterior flange sole in Vibram® Megagrip outsole, on which the studs have been reworked for even greater confidence, even in mud.
Finally, the big new arrivals for this Big Olympus 275is its breathable, ultra-resistant upper in Matryx® and a Comfort sock that keeps the foot securely in place and prevents debris from entering the shoe.
With the new Olympus 275you'll have no excuse not to conquer the open road in comfort and style.

- Heel: 33millimeters
- Toebox: 33millimeters
- Spacious, stable and comfortable sole Original Footshape Fit
- Anti-debris Socks integrated at the Ankle level
Materials:
- Upper: Matryx®
- Sole: thermoplastic polyester elastomer
- Sole: compression-moulded foam EVA
- Outsole: Vibram® Megagrip
| VIBRAM® MEGAGRIP | Vibram® Megagrip is a high-performance tread compound that offers unrivalled grip properties on both wet and dry surfaces. It's extremely durable and the perfect solution for long distances, new adventures and your favourite outdoor activities - from trekking to walking, from trail running to mountain biking - as an athlete or just a nature lover. Vibram® Megagrip is ready for any challenge on any terrain. It gives you confidence and control by maintaining an ideal balance between stability and flexibility for better adaptation to the ground. Venture off the beaten track with the Vibram® Megagrip. |
| MATRYX® | Matryx® is made from individually coated yarns of Kevlar® and Polyamide. This process increases breathability (up to 200g/m²) by allowing perspiration vapour to escape more easily, meaning your feet stay dry for maximum comfort. |