This is a high-performance 228 GSM double weave softshell fabric, featuring 4-way mechanical stretch and an integrated fleece back. Article number: WP-0007R.Engineered for technical outdoor apparel, this fabric is a true double weave, constructed from 100% Polyester. Its most defining characteristic is the two distinct faces created in a single weaving process: a durable outer face with a subtle dobby texture, and a soft, warm integrated brushed fleece back .