For all our S/LAB ULTRA 3 lovers, we kept what makes this shoe a bestseller comfort fit and long-distance ride but updated the upper to reduce the weight by 10%. The new Matryx® mesh is breathable and ultra-resistant for a lasting sock-like fit. The midsole still offers great cushioning, while the Contagrip® outsole powers through the kilometers.
- Energy Save – A long-lasting polyurethane (PU) foam that provides superior cushioning and protection for long distance hiking and ultra-running.
- All Terrain Contagrip® – Our All Terrain Contagrip® is built for the widest variety of surfaces. It delivers durability & confidence on wet, dry, hard or loose surfaces.
- Matryx® – This patented technology upper is weaved in with aramid fiber which offers a comfortable and efficient foot mapping support.
- EnergyCell – A high performance EVA foam that provides shock attenuation.â„¢+ – It is a high-rebound midsole compound that provides exceptional energy return along with substantial cushioning and durability.
- Profeel Film
- Lace pocket
- Integrated gaiter
- Molded EVA sockliner – A molded sockliner that improves comfort by mimicking the foot’s natural shape.
- Quicklaceâ„¢ – Minimalistic and strong lace for one-pull tightening. Easy-on, easy-off.

























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