Madewell wool blend Short-Sleeve scoop neck cuff sleeves high low knit Sweater M In good condition with no flaws 51% Wool 49% acrylic Cuff sleeves / rolled hems Short sleeve sweater High quality knit Scoop neck Great minimalist piece Size tag is measuring so size is determined by comparing measurements to other items listed in this size Pit to pit 19” All measurements taken laying flat - please compare to a similar article of clothing to ensure a perfect fit!