
Úlla Silíní
Ulla Silini is a kids' athleisure brand dedicated to creating cozy, stylish, and versatile essentials for little ones. From ultra-soft fleece tracksuits and rompers to trendy velvet sets, we offer a range of comfortable, play-ready outfits that transition effortlessly from indoor relaxation to outdoor adventures. With timeless designs and a focus on quality, Ulla Silini brings warmth, style, and ease to every child’s wardrobe.
Collections
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Fleece 'n Play
This ultra-soft fleece sweatshirt and trousers set provides warmth, comfort, and style...
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Fleece 'n Flex
Fleece ‘n Flex hoodie and shorts set is perfect for in-between seasons,...
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Fleece 'n Chill
Keep your little one snug and stylish all season with this ultra-soft...
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Chic 'n Cozy
Meet our new two-piece set that blends style with comfort! This fleece...
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Velvet Dream
Imagine a world where clothes feel like clouds and move like magic!...
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Fleece 'n Cuddle
Wrap your little one in cozy, cloud-soft comfort! Our fleece and cotton...
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Socks 'n Tights
Bring on the cozy and cute! Our playful socks, leggings, and tights...



Ulla Silini

Our products are made with super cozy organic fabrics that are enviromentally frendly,naturally hypoallergenic and gentle on your child's skin.


Baby
From soft snuggles to first giggles—our baby essentials are crafted for the tiniest VIPs. Only the coziest, cuddliest fabrics for your little star, because every moment is worth a memory.

Boys
Fuel his fearless heart! Our boys’ collection is made for movers, shakers, and adventure-makers, keeping him comfy through every leap and bound. Because today’s mud puddle is tomorrow’s story.

Girls
Let her sparkle in style! Our girls’ collection is made to match her magic—vibrant, playful, and ready for all her dreams and dances. Give her the freedom to shine, because she’s unstoppable!
Favorite
Most Favorite buys product in shop
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Fleece 'n Chill set
Regular price €39,99 EURRegular priceUnit price / per -
Fleece'n Flex hoodie with shorts
Regular price €39,99 EURRegular priceUnit price / per
Future styles
We’ve seen into the future and can confirm that you’ll be taking a few pieces from our Future Projects clothing range home with you.
