Self: 59% mohair, 28% nylon, 13% polyesterRib: 54% mohair, 33% nylon, 12% polyester, 1% polyurethane. Made in Japan. Dry clean only. Front button closure. Front slip pockets. Lightweight fuzzy knit fabric. Our Style No. BPLS-MK44. Manufacturer Style No. 3815-0156-156-45.