Denmark "Joha" Long Sleeve Romper Brand new, unused, as my child outgrew it before wearing. Color: Navy -- 85% Merino Wool 15% Silk -- Regarding the product, quoting from the website below↓ * While wool might seem itchy, Joha's merino wool uses the finest 18-19 micron fibers, minimizing any irritating itchiness. Furthermore, merino wool has moisturizing and absorbent properties, effectively regulating body temperature, a function often described as a "natural air conditioner." It prevents excessive sweating, keeping you warm in winter and cool in summer. Joha's rompers are gentle wear for babies, made with organic cotton and EU Ecolabel certified wool. The smooth cotton and soft merino wool feel so good against the skin, you'll want to rub your cheek against it. ◇ The manufacturer's size is 80cm, suitable for babies aged 1-2 years old. Please consider this as a guideline, as sizes may vary.