JIS® (Japanese Industrial Standards) certification confirms that products, materials, and industrial processes comply with the strict quality, safety, and performance standards established in Japan.
When applied to down and feathers, it certifies that the insulation meets rigorous Japanese industrial standards for quality, purity, thermal performance, and hygiene. It is considered one of the most demanding certifications worldwide for down products.

OEKO-TEX® Standard 100 certification guarantees that textile products, from yarns to finished garments, are safe for human health by verifying the absence of harmful and toxic substances.
It is an independent testing system that screens for over 1,000 hazardous substances, including heavy metals, azo dyes, and pesticides.

The Global Recycled Standard (GRS) certification verifies and guarantees that textile products, apparel, and accessories are made with recycled materials and produced according to strict environmental and social criteria throughout the entire supply chain.
Promoted by Textile Exchange, the GRS ensures traceability, responsible chemical management, and decent working conditions.

Bluesign® certification ensures that the entire textile supply chain uses materials, processes, and chemical substances that are safe for the environment, workers, and end consumers.
It approves chemical inputs, reduces water and energy consumption, and eliminates harmful substances from the very beginning of production.

The International Down Standard (IDS) certification, managed by the International Down and Feather Testing Laboratory (IDFL), guarantees that products containing down and feathers are traceable, ethically sourced, and of high quality.
It ensures that animals, including ducks and geese, are treated humanely and that the entire supply chain is monitored.