Chase the thrill of a swimrun. The Vivobarefoot - Hydra ESC is a pioneering, barefoot take on the amphibious shoe, engineered to glide, grip and dry off quick.
For Wild Runners and Swimmers
The Vivobarefoot - Hydra ESC is for wild runners and swimmers who go further than most to follow nature's call. With hydrodynamic, quick lock lacing and a Bloom foam insole to help you glide through water, rapid-dry materials that stay light when wet, and the Michelin© ESC sole to grip the slickest, most technical trails.
Free to Feel and Move
- Natural Foot shaped (wide toe box), to let your feet do their natural thing.
- WIDE to allow for natural stability
- THIN to enable you to feel more
- FLEXIBLE to enable natural movement.
- A high-performance vegan style for exploring with grip and freedom on rocky and rough, rural or extreme terrain.
- (Re)new and improved- remade with recycled materials that have reduced this impact this footwear has on the planet.
- Made in Vietnam
Swimrun ESC Michelin Outsole
The Swimrun Esc Michelin Sole is engineered with 4mm multi-directional lugs from sticky, durable rubber, giving you support and peace of mind over tough terrains. With unprecedented traction and grip across all surfaces (including slippery ones), the multi-directional lugs let you brake and change direction with control. Ideal for any type of swimrun adventure.
Maintaining extreme traction for extreme terrains from wet and dry, rocky and firm terrain, still with plenty of barefoot feeling to connect to nature.
Puncture Resistant
The Pro5 Puncture Resistant finish is a lightweight and flexible 0.8mm layer on the sole. Protective underfoot to keep painful bits out, but still letting all the feeling in.
Vegan / Animal Free
Made from materials that are free from animal products.
Bloom Foam Insole
The Active Bloom Foam Insole is made using the first 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.
Why we like it?
- Quick Lock Lacing
- Versatile Amphibious Shoe for Swimrun
- Michelin Sole for All-terrain Rraction
- Puncture Resistant
- Breathable, Lightweight and Comfortable
- Vegan
Barefoot attributes
- Wide foot-shaped toe box
- Adaptive sole - 6mm thick (Sole Base: 2mm, Lug Height: 4mm)
- lightweight (350g, Single Shoe, EU 42)
- Zero heel elevation
- Zero toe spring
- Lightweight
Size chart
| Size |
max. Foot Length (cm) |
| 35 |
21.9 |
| 36 |
22.6 |
| 37 |
23.3 |
| 38 |
24.6 |
| 39 |
24.6 |
| 40 |
25.2
|
| 41 |
25.9 |
| 42 |
26.6 |
| 43 |
27.2 |
| 44 |
27.9 |
| 45 |
28.5 |
| 46 |
29.2 |
| 47 |
29.9 |
If you are not 100% sure about your size, please consult our team. We will assist you to get the right size first time.
Materials & Transparency
