Lumi X Arctic Angels Juniors

In stock
Only %1 left
€74.00 €106.00
Protect the ice caps. Protect kids' feet. Our toasty, grippy and waterproof kids' winter boots, created in partnership with Global Choices' Arctic Angels.
Calling all puddle jumpers

Waterproof kids' boots for winter fun

Product Info


Durable and flexible for outdoor play.


The Thermal Insole has built-in temperature-regulating technology that absorbs, stores and releases heat. This smart thermal layer responds to the naturally changing temperatures of your feet, keeping them warm or cooling them down.


*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.


Made using hydrophobic treatments, non-absorbent materials, sealed seams and an inner breathable membrane to make them completely waterproof.


Fast, easy and snug toggle.


Tabs on the heels make it easy to pull these Vivos on, and can be used to hang a damp pair to air dry without deforming them


Based on an individual shoe (Mens Size 7)


Based on a single shoe in Junior's size: EU 35 | UK 3 | US 4


Size & Fit

This Vivo fits true to size. 

Learn how to become a wiser sizer

Delivery Info


UP TO 10 WORKING DAYS Tracked service with Global-e. 


3-4 WORKING DAYS Express Tracked service with Global-e.



Please note:


All orders placed outside the UK and EU will be subject to duties and taxes that depend on the destination of the parcel. Customers might have an option to prepay their taxes or pay them once they receive their order. Option to prepay taxes and duties will display at checkout for selected countries.

We don't offer delivery to PO boxes.

100-Day Trial

We're confident that after experiencing the joys of natural foot freedom, your feet won't want to go back to 'normal' shoes.


So confident, we've introduced a 100 day trial to all orders. If you change your mind within that period, we're happy for you to return your shoes for a full refund with no hassle.


Your trial will commence automatically from the date your order arrives. Simply check out with your shoes as usual and we'll take care of the rest. (Standard Ts and Cs apply).



100% Recycled Polyester, Non-wicking treatment, 60% Polyurethane Resin 40% Recycled Polyester


100% Polyester


Metal Eyelets, Toggle (100% Nylon), Lace End (100% Nylon)


Lace (70% Recycled Polyester, 30% Rubber)


Blind Insole (100% RPET), Turned Insole Backer (100% RPET), Removable Thermal Insole




Brush off mud and clean with a damp cloth


Remove insole and dry at room tempreture. Keep out of direct sunlight and avoid putting on a radiator.


LIQUIPROOF PREMIUM PROTECTOR. With wear, your shoes may loose some water resistent quality that is applied to the textile of the shoes. This product can be used to replenish the water repellent qualities.


View Liquiproof Range

Repair Options

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.


Send us your Vivos

Hero Lifestyle
All the warmth, all the feeling

Built for adventures in the cold

The Lumi is for intrepid explorers who are happy to brave the cold. Made from reycled materials, the waterproof membrane keeps feet toasty and dry on polar (or park) expeditions. A drawstring collar and elastic toggle let kids pull these boots on and off themselves, bringing adventure even closer. Created in partnership with Global Choices' Arctic Angels, a community of young women fighting to protect the Earth's ice caps.
Multi TerrainMulti Terrain


Giving you grip and ground feel on everything from wet and dry, rocky and firm terrain.

Multi TerrainMulti Terrain


Stripped-back soles for barefoot living — so you're never too far from nature, even in the city.

Fit Feel FlexFit Feel Flex

Fit, Feel, Flex

For natural stability, natural sensory feedback and natural strength.

Image Media
Image Media

Boots that welcome wild winters

  • Foot shaped (not shoe shaped), 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.
  • Made with rugged recycled materials, the waterproof Lumi is perfect for wild winter feet that want to explore and protect the planet.
  • The drawstring collar and toggle are designed for kids to pull on by themselves to keep snow and water out.
  • Launched to celebrate our partnership with Global Choices’ Arctic Angels, a youth-led action network of young women working to protect our planet. In March 2022, the Vivobarefoot Livebarefoot Fund donated £20K to support Arctic Angels onboard the 2041 Climate Force Antarctica Expedition.
Fully waterproof membrane to keep water and snow out.


Sticky rubber outsole with recycled flecks for ultimate grip.



In March 2022, we sponsored an expedition to Central Antarctica to help protect Earth’s melting polar ice. Arctic Angel youth-activists, Emma Wilkinson and Zanagee Artis, wore our Lumi boots as they joined expert explorer Robert Swan. They were stunned by the region’s beauty and shocked by the disastrous effects global warming is having on our precious polar ice.

More Information
Is UntrackedNo
Water Resistance5
Vivo Product Listing DescriptionWaterproof kids' boots for winter fun
Vivo feature 2 suedeNo
Vivo feature bio based materialsNo
Vivo feature bloomNo
Vivo feature city outsoleNo
Vivo feature eco canvasNo
Vivo feature eco rubberNo
Vivo feature eco suedeNo
Vivo feature faux shearlingNo
Vivo feature handcutNo
Vivo feature hemp canvas upperNo
Vivo feature hex flex outsoleNo
Vivo feature hi viz reflectiveNo
Vivo feature kids multi outsoleNo
Vivo feature leather upperNo
Vivo feature organic cottonNo
Vivo feature pittards wild hideNo
Vivo feature pro5 tmNo
Vivo feature recycled leatherNo
Vivo feature recycled petYes
Vivo feature removable cork insoleNo
Vivo feature removable thermal soleNo
Vivo feature soft ground soleNo
Vivo feature soul of africaNo
Vivo feature tpu compoundNo
Vivo feature tough rubberNo
Vivo feature veg tan leatherNo
Vivo feature veganYes
Vivo feature warm linedNo
Vivo feature weather tight canvasNo
Vivo feature winterproofNo
Vivo feature wp leatherNo
Vivo Feature Made In countryMADE IN VIETNAM
Vivo Feature Material & Transparency

100% Recycled Polyester, Non-wicking treatment, 60% Polyurethane Resin 40% Recycled Polyester


100% Polyester


Metal Eyelets, Toggle (100% Nylon), Lace End (100% Nylon)


Lace (70% Recycled Polyester, 30% Rubber)


Blind Insole (100% RPET), Turned Insole Backer (100% RPET), Removable Thermal Insole

Mini CaptionCalling all puddle jumpers
Vivo Feature Material - Wildhide LeatherNo
Vivo Feature Material - WoolmarkNo
Vivo Feature Multi TerrainYes
Terrainvivo_feature_terrain, vivo_feature_urban_terrain
Vivo Feature Why BarefootYes
Vivo Feature WeightNo
Vivo Feature Weight MensNo
Vivo Feature Weight WomensNo
Vivo Feature Weight JuniorsYes
Vivo Feature Weight KidsNo
Vivo Feature Weight ToddlersNo
Vivo Feature Thermal InsoleYes
Vivo feature firm ground outsoleNo
Vivo feature breathable meshNo
Vivo Feature Rapid Drain and DryNo
Vivo feature waterproofYes
Vivo feature leather footbedNo
Vivo feature water resistantNo