F/LIGHT is a high-performance, lightweight original fabric for down jackets developed by Japanese brand f/CE (https://fce.tools/).
Made using processed NYLON66 20 denier, this ripstop fabric offers water resistance (20,000 mm and breathability (20,000 g/sm/24 hours) that are on a par with high-performance rain gear.
Also, thanks to its extremely low weight and mechanical stretch construction, which allows it to stretch both longitudinally and transversely, this fabric provides a soft and smooth texture for exceptional comfort.

Made in Japan. Shell - Nylon 100%, Filling - Down 90% and Feather 10%, Lining - Polyester 100%

Parka's original price was £770. This parka was worn only a couple of times, because the size was too small for my partner, so it is now available for purchase at a discounted price.