This is a high-performance 154 GSM lightweight polyester crinkle fabric, featuring mechanical stretch and an advanced OPP down-proof finish. Article number: WP-0002A.Crafted from 100% polyester, this dyed fabric is defined by its unique "snow-washed" crinkle effect, which creates a sophisticated, three-dimensional appearance. It possesses excellent mechanical stretch for comfort and flexibility without spandex. The key innovation is its OPP down-proof technology.