Every Lani + Koa product goes through independent inspection and lab testing before it reaches your family. Each production run is checked for safety, durability, and fabric integrity, including metal detection, seam strength, zipper performance, and colorfastness. We also test for harmful substances such as formaldehyde and banned dyes. Every batch is independently inspected to ensure it meets our standards before shipment.

Yes. Our fabrics are OEKO-TEX® Standard 100 (Class I – Baby Products) certified, meaning they are tested against a strict list of harmful substances and approved for babies and young children. They are free from formaldehyde and toxic dyes, and are tested for real-life conditions like sweat and saliva. We do not use flame retardants or harsh chemical treatments.

Our pajamas are thoughtfully designed in Japan and responsibly made in China by partners who specialize in premium bamboo fabrics. We work with manufacturers who share our commitment to quality, safety, and craftsmanship, and every production run is independently inspected for consistency and construction before it is approved for shipment.

We take a thoughtful approach to sustainability across both materials and packaging. Our fabrics meet OEKO-TEX® safety standards, we use GRS (Global Recycled Standard) certified materials in select components, and our packaging is FSC® (Forest Stewardship Council) certified to ensure responsible sourcing.

Machine wash cold with similar colors. Lay flat or tumble dry low. Avoid bleach and fabric softeners to preserve the fabric’s softness.

Our pajamas are designed with a snug, stretchy fit that moves comfortably with your child. We recommend ordering your child’s usual size, or sizing up if you prefer a longer fit.

We offer domestic and international shipping, with delivery times typically ranging from 1–3 business days within Japan and 3–7 business days internationally. We accept returns on unworn, unwashed items within 14 days of delivery and are happy to assist with exchanges if needed.