The DOWNPASS-audited companies, stand for ethically sourced down and feathers.
Green first® anti-mite natural herbal treatment: lavender, lemon, eucalyptus. Sustainable performance even after several household washes at 90 ° C.
This label certifies that no substance used in the manufacturing process can harm human health. Pyrenex offers two levels of guarantee for products with certified casing or packing, but also exclusively for 100% products OEKO-TEX (envelope + packing).
The inflating power (“fill power” or “CUIN“, for “cubic inches per ounce”) represents the thermal insulation capacity of the down, by the “imprisonment” of a certain volume of air.
The CUIN is measured in the laboratory: one measures the volume of a sample of down placed in a cylinder, and subjected to the standardized pressure of a piston.