Skip to product information
Softshell Onesie for Kids - STREAM
$143.00 USD
Shipping calculated at checkout.
Pickup currently not available
The Pilv Softshell Onesie: All-Weather Comfort for Kids
Equip your child with the adaptability and comfort of the Pilv Softshell Onesie, a premium choice for adventurous youngsters. Crafted for Estonia’s diverse climate, this unisex outfit combines style, protection, and flexibility, making it an essential addition to any young explorer's wardrobe.
Features Designed for Adventure:
- Weather-Resistant Fabric: Made from elastic, water-repellent material, offering a waterproof rating of 10,000 mm and breathability of 5,000 g/m²/day.
- Adjustable Fit: Features an adjustable waist and hood, ensuring a secure fit tailored to your child’s needs.
- Safety First: Reflective stripes enhance visibility in low-light conditions, ensuring your child is seen.
- Snug and Cozy: Ribbed cuffs and leg ends provide a comfortable fit, perfect for layering throughout the year.
- Functional Design: Includes convenient zippered pockets for secure storage of essentials.
Product Details:
- Composition: 94% polyester, 6% polyamide, digitally printed patterns for added durability.
- Care Instructions: Machine wash at 30°C with pockets emptied and fastenings closed. Use special detergent, avoid fabric softeners, bleach, and tumble drying.
- Temperature Range: Ideal for temperatures between -6°C and +10°C, thanks to its innovative softshell construction.
- Design Philosophy: Designed and made in Estonia with a focus on minimizing overproduction and supporting sustainability.
- Customization: Produced in select sizes for stock, with many items made-to-order, delivering in 5 days to 4 weeks depending on customization.
Equip your child with the Pilv Softshell Onesie and embrace every weather. Ensure comfort, style, and durability every time they step outdoors. Order now and prepare for new adventures.
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!