The jacket has been worn quite often in spring/fall over the past 5 years. However, the jacket itself looks like it has been barely used. I pulled the following from the Arc'teryx website... "A performance fleece jacket with a heathered, casual style, the Covert Cardigan is the go to piece for daily adventure. Alpine inspired and highly functional, the jacket has clean lines and a relaxed fit. Engineered to provide the versatility, warmth and comfort of a technical fleece, the Covert Cardigan is an approachable technical jacket with the elegant look of wool. The Covert Cardigan’s modern sweater styling, clean lines and relaxed fit blur the distinction between alpine inspired performance and everyday living needs. Arc’teryx specifically developed Alpenex™ heathered fleece to create a technical jacket with the elegant look of wool. The polyester fabric has a brushed back knit that is engineered to provide versatile warmth and comfort."