







Road running shoes - Men -
Advice : Use the foot sizer from SIDAS to help you find the right size
The R1 M Black is a men's running shoe designed by the brand Mount to Coast.
It stands out thanks to its double lacing system TUNEDFIT™ , which allows for precise, personalised adjustment at both the forefoot and midfoot, ensuring optimal support while running. Its double-layer jacquard upper is integrated with 40% recycled polyester, combining durability with environmental friendliness.
The midsole features foam LightCELL™, an innovative nitrogen-infused PEBA material that is 50% lighter than traditional EVA while offering 45% more energy return. This foam is complemented by inserts derived from ZeroSag™automotive suspension technology, ensuring exceptional cushioning even over long distances. The sole geometry GOFLOW™ provides additional support and promotes a natural, fluid stride from heel to toe.
With a wide toe box for added comfort and an 8 mm drop (heel 35 mm, forefoot 27 mm), the R1 is ideal for runners looking for performance, lightness and precision in their running.

- Double-layer jacquard upper, 40% recycled polyester
- LightCELL™ midsole
- ZeroSag™ Inserts
- Sole geometry GOFLOW™
- Double lacing system TUNEDFIT™
- Wide toe box
- Heel: 35millimeters
- Fore-foot: 27millimeters
| LIGHTCELL™ | An exclusive base material for the midsole is a supercritical foam infused with nitrogen PEBA, which is 50% lighterEVAthan , while offering 45% more energy return. |
| ZEROSAG™ | ZeroSag™ is a revolutionary Midsole developed in collaboration with BASF. Originally used in racing car suspension systems, it guarantees exceptional cushioning even over the longest distances. |
| GOFLOW™ | GOFLOW™ is a midsole geometry, the result of extensive research and at the cutting edge of the industry, designed to provide additional support and allow you to enjoy a natural, fluid stride from heel to toe. |
| TUNEDFIT™ | The double lacing TUNEDFIT™ system provides a customised fit for the forefoot and midfoot separately. |