Merino Wool Romper Onni

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Onni Merino wool romper is the best gift for a winter baby! The romper has been made of stretchy and thin merino wool knit that is great to be worn on the skin underneath clothes.

Natural fibers are great for sensitive and atopic skin. Merino wool is soft and breathable and safe with ÖkoTex 100 certificate. 

Made with love in our own sewing shop here in Juupajoki, Finland!

Size Length neck-crotch
50 cm  37 cm
60 cm  39 cm
70 cm  44 cm
80 cm  48 cm
90 cm  49 cm


  • 100% merino wool

Hand wash or machine wash with wool program 30°C, do not tumble dry. Use only wool safe detergents.

Please consider the right care of your wool garments:

Merino wool is by nature antibacterial, it is self-cleaning.  Air frequently, wash only when needed. Use wool washing agent or olive oil soap. Wash wool preferably by hand in lukewarm water or with a washing machine's wool wash program, max. 30°C. Soft spin, no tumble dry. Shape wet and dry flat on a towel.

Do not dry wool in direct sunlight or close to a heating source. For protection against moths store wool clothing in a sealed plastic bag when not being used. When needed we recommend treating wool garments with wool conditioner to preserve their softness and ability to absorb moisture.