

Cosilana Wool & Silk Bodysuit - Natural
The Cosilana organic merino wool and silk bodysuit is an essential item in a baby's wardrobe. Like a second skin, it wraps your baby in gentle, regulating warmth while respecting their physiology.
Made from 70% organic merino wool and 30% organic silk, this bodysuit combines two exceptional fibers.
Wool, thanks to its naturally wavy structure, traps air and creates intelligent thermal insulation: it warms when baby is cold and wicks away excess heat when they sweat. It can absorb up to 30% of its weight in moisture without feeling damp, thus maintaining a dry and comfortable climate.
Silk provides fluidity, softness, and lightness. It smooths the wool fiber, enhances the "second skin" sensation, and makes the fabric particularly suitable for sensitive skin. Together, wool and silk create a breathable, antibacterial material thanks to natural lanolin, and deeply soothing. Ideal for rest times and promoting more peaceful sleep.
The benefits of wool & silk for baby
- Natural thermal regulation day and night
- Second-skin effect, enveloping and reassuring
- Breathable: limits excessive perspiration
- Natural antibacterial properties thanks to lanolin
- Soft and fluid texture suitable for sensitive skin
Technical specifications
- Short-sleeved baby bodysuit
- Close fit, comfortable under clothes or pajamas
- Composition: 70% organic merino wool / 30% organic silk
- GOTS certified (Global Organic Textile Standard)
- Brand: Cosilana
- Manufacture: Germany
- Natural color
Composition & origin
The wool used comes from controlled organic farms, and the silk comes from production that respects organic standards. GOTS certification guarantees complete traceability, environmentally friendly processes, and demanding social criteria. Essential transparency for families committed to demanding ecology.
Instructions for use
Wear as a first layer, directly on the skin. In winter, it provides an ideal thermal base under pajamas or a jumpsuit. In mid-season, it can be worn alone or under light clothing. Perfectly suitable for babies prone to nocturnal temperature variations.
Care instructions
- Hand wash at 30°C maximum
- Washing and rinsing water at the same temperature (avoid thermal shock)
- Do not wring or rub
- Use an ecological wool-specific detergent
- Dry flat
Wool does not require frequent washing: its self-cleaning and antibacterial properties often allow for simple aeration.
FAQ
Doesn't wool scratch?
No, merino wool is very fine and, combined with silk, offers remarkable softness.
Is it suitable for sensitive skin?
Yes, the breathable fiber and the presence of silk make it a material particularly suitable for sensitive babies.
Can it be worn all year round?
Yes, thanks to the natural thermal regulation of wool.
Does it need frequent washing?
No, regular airing is usually sufficient between uses.
Why choose GOTS certified organic?
To guarantee production that respects the environment, animals, and social conditions. But also to be sure that you fall for a garment that has not undergone superwash treatment.

Further information
Certifications & Quality Labels
GOTS
IVN BEST
Museling free
Sans plastique
About











