WAO Argyle Sweater Cardigan in Brown. - size M (also in L, S, XL) WAO Argyle Sweater Cardigan in Brown. - size M (also in L, S, XL) 58% acrylic 22% nylon 10% cotton 7% viscose 3% elastane. Made in China. Dry clean only. Front button closure. Midweight knit fabric. WAOR-MK10. wak1 f23. Shop the latest in fashion from WAO