Cotton baby rompers
Premium cotton baby rompers are the perfect choice for your little one, ensuring comfort and safety from the first day of life.
Description
Description
Premium Cotton Baby Rompers - Comfort and Safety from Day One
Gentle Care for Your Baby
Discover our baby romper made of the highest quality, breathable cotton, ideal for your baby's delicate skin. Soft, elastic knitwear ensures comfort both during the day and during sleep.
Features and Benefits:
- Safe for newborns from the first day of life thanks to high-quality cotton that cares for sensitive skin
- Extremely soft to the touch, elastic material guarantees freedom of movement and comfort
- The subtle embroidered hummingbird logo adds charm and makes the romper stand out from other garments.
- Practical snaps along the entire length make it easy to dress your child quickly and easily.
Versatile Application
Rompers are perfect as everyday clothing as well as comfortable pajamas. Their universal design makes them easy to combine with other wardrobe items.
The Perfect Layette Set
Complete the layette with additional elements from the same collection. A great choice for a newborn or baby shower gift:
- Bodysuit from the same product line
- Baby blanket for complete comfort
- A cap to protect the delicate head
Ważna informacja:
Kolory produktów na zdjęciach mogą nieznacznie odbiegać od rzeczywistych. Wynika to z indywidualnych ustawień monitora lub ekranu urządzenia mobilnego, które mogą wpływać na sposób wyświetlania barw. Ewentualne różnice kolorystyczne nie stanowią podstawy do reklamacji.
Composition
Composition
Care
Care
Oeko-Tex Standard 100 Certificate, Class I
Oeko-Tex Standard 100 Certificate, Class I

About the certificate
The Oeko-Tex Standard 100 – Class I certificate is one of the most famous international quality marks for textile products, confirming their safety for users. It is particularly important for products intended for infants and small children, such as clothes, blankets, nappies or bedding.
What does the Oeko-Tex Standard 100 certificate mean?
This certificate is awarded to textile materials that have undergone rigorous testing for substances harmful to health. The tests include:
- pesticides,
- heavy metals,
- formaldehyde,
- allergenic and carcinogenic dyes,
- phthalates and other chemicals that may negatively affect health.
Class I – the highest level of security
Textile products are classified into four categories, with Class I representing the most stringent requirements, for products intended for infants and children up to 3 years of age. Fabrics must be completely free of harmful substances, as children have particularly sensitive skin and often put fabrics in their mouths.
Benefits of choosing products with the Oeko-Tex Standard 100 Class I certificate:
- Health safety – no toxic or allergenic substances,
- Quality guarantee – fabrics are tested by independent laboratories,
- Comfort of use – gentle and safe even for sensitive baby skin,
- Ecological approach – production that meets high safety standards and limits the use of harmful chemicals.
This certificate is awarded to finished products as well as fabrics, yarns and accessories, which means it can be found on a wide range of textile products for children.
Kolory produktów na zdjęciach mogą nieznacznie odbiegać od rzeczywistych. Wynika to z indywidualnych ustawień monitora lub ekranu urządzenia mobilnego, które mogą wpływać na sposób wyświetlania barw. Ewentualne różnice kolorystyczne nie stanowią podstawy do reklamacji.
Quality confirmed by certificates
Our products are made of certified materials, which guarantees their safety and exceptional quality.
Made in Poland
We create in Poland, supporting local craftsmen and taking care of every stage of production. Thanks to this, our products combine tradition, precision of workmanship and a modern approach to quality.
Selected materials
We use the highest quality merino wool, bamboo and cotton, which ensure comfort, durability and softness to the skin.
Fast shipping
Orders paid by 11 we ship same day.
Zwroty
Produkty możesz zwrócić w ciągu 30 dni od momentu ich otrzymania.

Care, safety and aesthetics
The values that guide us in creating YOSOY products are authenticity, attention to detail and love for natural materials. We believe that the space in which a child grows up has a huge impact on their development - that is why we design accessories that combine beauty, safety and functionality. The creator of the brand, Aleksandra Szelągowska, personally supervises each project, ensuring that YOSOY continues to offer the best for the youngest and their parents.