
KIRA 2.0 - Black
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Step Into Sustainability with KIRA Boots
Experience unparalleled comfort and style with the KIRA sustainable boots. Expertly crafted in Estonia, these boots are engineered for those who prioritize both fashion and responsibility. Built from innovative recycled materials, they not only provide a comfort fit from day one but also reflect a commitment to environmental conservation.
Why You'll Love KIRA Boots:
- Immediate Comfort: Say goodbye to uncomfortable break-in periods. These boots offer a comfort fit without causing blisters.
- Eco-Friendly Materials: Crafted using recycled components, each pair significantly reduces water and energy use compared to traditional manufacturing methods.
- Vegan and Dependable: Maintain a cruelty-free lifestyle with boots that are as durable as they are stylish.
Material Composition:
- Outsole: Made from recycled car tires, providing robust durability and excellent traction.
- Insole: Soft, gray felt derived from recycled plastic bottles, offering comfort with every step.
- Inner Material: Coolmax, a byproduct from shoe production, ensures dryness and breathability.
- Toe Box & Heel Counter: Reinforced with recycled marine plastic for added stability and support.
- Upper Material: Features a leather-like finish that's breathable, washable, and constructed via a CO2-reduced process, meeting Oeko-Tex Standard certifications.
Care Instructions:
Maintain your KIRA boots' pristine look by simply wiping them clean with a wet cloth. Avoid using a washing machine to preserve their structure and longevity.
Embrace a sustainable and stylish future with KIRA boots. Order your pair today and walk comfortably knowing you made a responsible choice.
SHIPPING + RETURNS
THE RATHER IMPORTANT BITS
This rather lovely piece ships directly from our brand partner - we work with independent brands who are absolutely brilliant and work frightfully hard to create beautiful things.
SHIPPING DESTINATIONS
Now, here's the thing - our wonderful brand partners ship to lots of different places, but not all of them can ship worldwide.
Some are brilliant at international shipping, others prefer to keep things closer to home.
At checkout, you'll see exactly where this particular brand can send your goodies.
We're terribly sorry, but shipping costs do vary rather wildly depending on where you are in the world. The exact figures pop up at checkout - no nasty surprises!
RETURNS
You have 14 days to return items.
Now, we absolutely adore our brand partners - they work incredibly hard and we do try to support them as much as we possibly can. So I'm rather afraid we have to pass the return postage costs back to you. Frightfully sorry about that!
🌍 PLEASE CHOOSE THOUGHTFULLY:
Our wonderful partners put their hearts into everything they make.
Ordering multiple sizes to try at home is rather hard on our planet and makes things jolly difficult for these brilliant independent creators.
When in doubt, do ask us first!
The brands we work with all have a chat option, and they love to chat!
PAYMENT
We're frightfully modern and accept all the usual suspects:
Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and Shop Pay
SECURE AS HOUSES
Everything's properly encrypted and secure - your details are safer than the Crown Jewels!
All prices in lovely British pounds £ GBP, though international chaps will see converted prices.
Any payment pickle? We're here to help sort things out! Contact us

We are Sostter
We met as children. Grew up a few streets apart. Built dens, rode bikes, and eventually — built Sostter.
It started with a shared love of objects that meant something…things with a past, or at least a purpose.
Now, Sostter is our grown-up version of a treasure hunt: a space where design meets storytelling.
We curate independent brands, one-of-a-kind finds, and everyday essentials with character.
Giving Back
We’re proud to support Sutton Night Watch, a grassroots UK charity making a real difference in the lives of those facing homelessness. Through regular donations of stock, supplies, and essentials, we back their mission to offer warmth, dignity, and practical help to anyone in need — right where it matters most.
Sell with us
Sostter partners with independent brands that intrigue, inspire, and bring something genuinely different to the world of fashion, design, and living. Join us!