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Comfort That Actually Works Indoors and Out
Rather like a particularly well-dressed wild horse, the Brumby slipper boot does the rather marvellous trick of looking effortlessly put-together whilst being utterly practical. We've taken everything splendid about Australian work boot design and wrapped it in the sort of cosy convenience that makes you wonder why you ever bothered with ordinary slippers or regular boots.
Why Choose Our Brumby Slipper Boot
Durable Outdoor Soles That Go Anywhere Our signature high-grip Gumtread outsoles are flexible, long-lasting, and genuinely keen on being dragged from the living room to the garden and beyond. They're made from recycled rubber, which means every step loves the earth back rather than the other way around.
Second-Life Materials, Guilt-Free Comfort The super-soft recycled PET felt uppers are a vegan-friendly alternative to traditional wool, and they're rather good at keeping your feet cosy. The foam insoles are plant-derived and organic. The whole thing is built from materials that have already lived one life and are now living their best second one.
Australian Elastic-Sided Work Boot Heritage Inspired by proper Australian bush craft, the Brumby is designed for people who rarely stand still but like to feel effortless whilst doing it. Campers, gardeners, wanderers, skiers, and anyone who fancies all-season adventures will find them utterly fetching.
Real Impact With Every Wear Through our partnership with local waste-recovery organisations, each pair recovers the equivalent of 80 plastic bottles from ocean shorelines and riverbanks. The plastic is converted into renewable materials used to make your felt uppers, whilst providing income to waste-pickers in Southeast Asia and Africa.
Product Details
Colour Navy and Grey
Construction Elastic-sided design inspired by Australian work boots
Upper Material Recycled PET felt, vegan-friendly
Insole Material Plant-derived organic foam
Outsole Material Recycled rubber with high-grip Gumtread technology
Style Indoor outdoor slipper boot
Take cosy comfort on every walkabout. The Brumby won't hang about waiting in your cupboard.
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!
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 Have Lots More Like This.........
Hello, we are Sostter....
Sostter began, as all good ideas do, with a lively conversation and a shared sense of frustration. Why had the world of independent design become so serious, so samey, so… beige? Where was the spark, the imagination, the sheer joy of discovering something that made you stop and stare?
We dreamt of a marketplace that celebrated difference — where curious minds could explore a world of independent brands, design-led makers, and thoughtful artisans. A space that felt exciting, human, and beautifully imperfect.
Today, Sostter brings together remarkable people and their creations — from London to Lausanne, Brooklyn to Berlin — uniting makers and discoverers through craftsmanship, creativity, and conscience. Every object tells a story, and every purchase supports an independent brand doing things differently.
This is just the beginning. But enough about us — step inside, explore our world, and see what catches your imagination.
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!