Vivobarefoot Men's Hydra ESC in Obsidian Lemon Zest Size:42 OOfoam™ technology absorbs 37% more

OOfoam™ technology absorbs 37% more impact than traditional footwear

Contains a range of boot care products: a black renovating cream (50ml) designed to help maintain the color and finish of your boots

Style # 68011

The Wild Hide leather upper is tough and flexible

Anatomically shaped cork-PU footbed

Vivobarefoot Men's Hydra ESC in Obsidian Lemon Zest Size:42 OOfoam™ technology absorbs 37% moreAll sales are final. Returns for store credit only. The Hydra ESC is our pinnacle swimrun and trail trainer, built to thrive in the aquatic biome in harmony with nature. Its a pioneering take on amphibious barefootwear, created alongside elite athletes to glide underwater, grip on land, and drain and dry quickly. MEN'S FOOTWEAR SIZE GUIDE CM EU UK US 26. 2 40 6 7 26. 9 41 7 8 27. 6 42 8 9 28. 2 43 9 10 28. 9 44 10 11 29. 5 45 11 12 30. 2 46 11. 5 12.