Vivobarefoot esc Hydra JJF Special Editions - Mens size 12/46

John John Florence special editions. I have many of the Vivo's and love this version but, sadly these were a birthday present one size too large :-( ... They don't sell these anymore! The Hydra ESC is a pinnacle swimrun and trail trainer, built to thrive in the aquatic biome in harmony with nature. It’s a pioneering take on amphibious barefootwear, created alongside elite athletes to glide underwater, grip on land, and drain and dry quickly. 1. Off-trail extreme: Extremely good grip and traction for extreme terrains, still with plenty of barefoot feeling to connect to nature. 2. multi-terrain: Giving you grip and ground feel on everything from wet and dry, rocky and firm terrain. 3. Fit, Feel, Flex: For natural stability, natural sensory feedback and natural strength. - Swimrun ESC Michelin outsole The high-vis Michelin© sole for all-terrain traction. - BLOOM® FOAM INSOLE The Bloom® Foam insole is made using the sustainable alternative to synthetic and petrochemical EVA foam, derived from algae biomass. This algae can damage our oceans, so harnessing it in our footwear helps clean up the environment. - BREATHABLE MESH Breathable, lightweight and comfortable. - RAPID DRAIN AND DRY Mesh construction provides efficient drainage and keeps out sediment and debris, while water resistant materials ensure the boot doesn't absorb water, keeping them light and comfortable. - TOUGH RUBBER COMPOUND Strong, non-marking rubber compound for sticky grip and high-abrasion when you need it most. - VEGAN* *The main materials in all their Vegan* products are synthetic and aren’t derived from animals. But they don’t (yet) have the transparency they need over the production of all the small components (such as adhesives and dyes) used in these products to ensure they meet vegan best practices. So, whilst they believe the shoes are vegan, they’re not yet able to guarantee it and want to be fully transparent.