CUPRO COTTON STELLA WITH PRIMALOFT® INSULATION TECHNOLOGY AND KNIT: Hooded blouson in a special cotton weft fabric with Cupro warp, an artificial fiber by-product of the cotton industry, derived from the short filaments near the seed. It is quilted with a STONE ISLAND star motif to a layer of PrimaLoft® Silver, an exclusive 100% post-consumer recycled blend of ultra-small diameter fibers resulting in superior thermal performance. Treated with a specific PFC-free anti-drop agent. The hood of the garment is made of lambswool knit.