The Hydra ESC comes with hydrodynamic, quick-lock lacing for easy mid-race adjustment. The RISE foam insole — made with algae biomass otherwise choking up waterways — glides through water. Rapid-dry materials stay light when wet. And the Michelin© ESC sole grips even the slickest, most technical trails. Recommended by top surfer John John Florence for wild runners, swimmers and swimrunners who go further to answer nature's call.
For natural stability, natural sensory feedback and natural strength.