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Weatherproof Wonder for Muddy Marvels
If your child tackles the outdoors with the flair of a miniature explorer and the coordination of a sleepy squirrel, this softshell onesie is a bit of a lifesaver. Fabulously made and delightfully resilient, it handles wind, drizzle and general tomfoolery with the calm poise of a butler in a rainstorm. Warm, cosy, and rather gloriously green, it's a wearable cocoon for woodland romps and school run scrambles alike.
Why Choose Our Softshell Onesie?
- Weather Resistant Fabric: Keeps wet trousers and tantrums at bay with breathable protection and gentle stretch for boundless muddy hijinks.
- Improved Visibility: Reflective details let you spot them even during their stealthiest dusk-level antics.
- Adjustable Comfort: A snug hood, cinched waist and ribbed cuffs make for a tailor-like fit without the tailoring.
- Treasure Ready Pockets: Zipped compartments perfectly suited to carry priceless artefacts (like stones, squashed snacks or mysterious organic matter).
- Layerable Design: Brilliantly suited for layering through capricious seasons—winter chill to spring drizzle included.
Product Details:
- Waterproof Rating: 10000 mm, which frankly means puddles haven’t a chance.
- Breathability: 5000 g per square metre per day, ideal for high-speed skipping or slow-motion tree climbing.
- Fabric Composition: 94 percent polyester, 6 percent polyamide for marvellous strength and rather good stretch.
- Thermal Range: Keeps them content from minus 6 to plus 10 degrees Celsius—not bad for those days where the weather can’t decide what it wants to be.
- Design Finish: A digitally printed pattern ensures their woodland style remains delightfully unique.
Care Instructions:
Turn inside out, zip up, avoid softeners and tumble dry drama, and wash gently at 30 degrees. Then air dry with a sense of smug satisfaction.
Every order is made especially for you, helping us be rather clever about waste. Delivery may take a smidge longer, but marvellous things rarely show up in a hurry. Order today and wrap your little adventure-seeker in a delightfully stylish layer of comfort and mischief-readiness.
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. Explore our British makers, discover sustainable brands, browse women-led businesses, find the perfect gift for her, or simply wander through our new arrivals and see what finds you.
This is just the beginning. But enough about us — read all about us, or step inside and see what catches your imagination.
A Curated Marketplace for Independent Ethical Brands
Discover our world of independent brands, conscious design, and purposeful creativity — all in one place.
Sostter is more than a marketplace. We're here to inspire a more thoughtful way to shop — one that celebrates the makers, the dreamers, and the independent brands doing things properly. Every brand on Sostter has been individually vetted for its originality, quality, and values. From sustainable fashion and ethical homeware to handmade jewellery and design-led gifts — all brought together in one considered space. Browse by location, by purpose, or simply wander and see what finds you. Want to sell with us? We'd love to hear from you.
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