The Hydra ESC is our 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.
Product information
Swimrun ESC Michelin outsole
The high-vis Michelin© sole for all-terrain traction.
Vivos are designed with thin soles to help reconnect you with the ground, and provide flexibility for strong, healthy feet.
4mm
Tread depth refers to the thickness of the patterns or “lugs,” on the sole. These are purposefully designed to cater to specific surfaces and conditions, providing an ideal combination of traction, grip, and a sense of connection with the ground.
The Swimrun ESC Michelin© outsole is engineered from sticky, durable rubber to give you great support, grip and peace of mind over tough terrains (including slippery ones). The 4mm multi-directional lugs let you brake and change direction with control, making it ideal for any type of swimrun adventure.
Welcome back the wild.
Human beings aren’t separate to nature, we are nature. When we listen to its rhythm and connect to its intelligence, we thrive. It’s time to get outside and rewild.
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.
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 our Vegan* products are synthetic and aren’t derived from animals. We don’t (yet) have the transparency we 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 we believe the shoes are vegan, we’re not yet able to guarantee it and want to be fully transparent.
Weight
Based on an individual shoe (Mens Size 7)
WEIGHT
Based on a single shoe in Women’s size: EU 38 | UK 5 | US 7
310g
Size & fit
This Vivo fits true to size.
Materials & transparency
UPPER
Vamp (100% RPET), Overlay (20% Bio Corn KPU, 80% Polyurethane), Collar Knit (RPET 75%, Elastane 21%, Nylon Hotmelt 4%), Eyestay TPU (80% Polyurethane 20% Resin)
lining
Lining Microfibre (40% Polyester, 60% Polyurethane + Hotmelt)
Hardware
Toggle Polycarbonate, Lace End TPU
Laces
100% RPET
insole
Bloom, Blind Insole (100% RPET), Turned Insole Backer (100% RPET)
outsole
Swim Run ESC Michelin Outsole (52% Synthetic Rubber, 48% Additives)
MADE IN VIETNAM
Care instructions
Cleaning
Brush off mud and clean with a damp cloth
Drying
Remove insole and dry at room tempreture. Keep out of direct sunlight and avoid putting on a radiator.
Repair Options
Laces and insoles can be replaced.
End of life
Once you can’t repair or don’t need them anymore, send us your old Vivos and we’ll make they sure they’re given a second life, or if they’re really well-loved, we’ll store them until we launch our recycling solution.
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