Our Fabric

Nothing Matters More Than Their Safety

At CloudyCoo, safety isn’t simply one of our priorities—it comes before everything else. From carefully selected fabrics and dyes to zippers, trims, and every finishing detail, each component is thoughtfully considered for clothing worn close to delicate skin.

Every finished garment undergoes strict, independent testing to meet applicable U.S. children’s product safety requirements, including testing for lead, phthalates, formaldehyde, and restricted azo dyes. So whether it’s sleep time, playtime, or cuddle time, you can feel confident that every CloudyCoo piece is made with care and your little one’s well-being in mind.

Where Softness Meets Flexibility

Made with 94% viscose from bamboo and 6% spandex, our premium 185gsm fabric is soft, breathable, and flexible. Four-way stretch gives little ones room to sleep, play, and grow in comfort.

Discover Our Fabric

Safety, Backed by Testing

Baby Sleepwear Safety: Snug Fit, Temperature & Safe Sleep Basics

Baby Sleepwear Safety: Snug Fit, Temperature & Safe Sleep Basics

A practical guide to choosing properly fitted baby sleepwear, preventing overheating, checking garment condition and following evidence-based safe sleep recommendations.
Bamboo Baby Pajama Pilling Test: What CloudyCoo’s Grade 3.5 Result Means

Bamboo Baby Pajama Pilling Test: What CloudyCoo’s Grade 3.5 Result Means

CloudyCoo’s bamboo viscose rib fabric was independently tested by Bureau Veritas under ASTM D3512-22. Pink and blue both achieved Grade 3.5.
OEKO-TEX® STANDARD 100 Product Class I: What It Means for Baby Sleepwear

OEKO-TEX® STANDARD 100 Product Class I: What It Means for Baby Sleepwear

Learn what OEKO-TEX® STANDARD 100 Product Class I means for baby sleepwear and how a textile partner’s certified bamboo viscose processing supports CloudyCoo.