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KALUMI
Growing baby and children's clothing
Kalumi is the innovative and sustainable kidswear label that develops high-quality clothing that grows with your child. Our "Grow-Free-With-Me" products are made from a premium blend of wool and silk and, thanks to their unique design, adjust to up to six different sizes. This means fewer items of clothing, more savings for parents, and valuable resource conservation. Experience the future of children's fashion – comfortable, durable, and environmentally conscious.
Winner of the German Sustainability Award 2025



Grow Free With Me
turtleneck shirts
Grow up to 6 sizes - Our roll-ups are available in sizes 74 - 134.

This is how our body grows
We do the test - Two children, one 7 months old and the other 4 years old, try on the same bodysuit.



The bodysuit that grows with your child
Our products grow with your child thanks to a special knitting technique and specially developed patterns. The combination of these two components means that the clothing always adapts perfectly to your child's body and grows with them in both length and width. We achieve the extraordinary elasticity of the material without any synthetic chemical fibers such as elastane – solely through the power of nature.

Save money & conserve resources
By purchasing our products, you are saving resources! Thanks to the "Grow-Free-With-Me" bodysuit made of wool and silk, you only need 8 instead of 70 bodysuits for the entire period of wearing your child. Our material does not release any microplastics when washed, is produced in an energy-efficient manner, is biodegradable and is particularly environmentally friendly thanks to low washing temperatures and water-saving wash cycles.

Supports fair production in Germany
Our specially knitted fabric made from merino wool and silk is hand-sewn in Europe. Manufacturing within Europe not only reduces high transport emissions but also ensures fair and safe working conditions.