East Side Collection Hooded Argyle Dog Sweaters - Brown Our East Side Collection Hooded Argyle Sweaters have an all-over dapper argyle print. With a contrasting solid knit trim on the hood, sleeves, and hem Made of machine-washable acrylic Leg straps give a secure, comfortable fit Material: 100% Acrylic. Care: Machine washable in cold water on gentle cycle. Line dry.