Rib-knit brown five-sleeve knit top with buttoned cuffs. - Color: Brown - Sleeve Length: Five-sleeve - Design Features: Buttoned cuffs - Material: Rib knit Thank you for viewing. This is a thin knit top purchased a few years ago at Yofuku no Aoyama. I wore it once, but the size didn't fit, and I've kept it stored in a dark place since then. I think it's easy to use for office casual wear or as an inner layer for a suit. Please consider it!