Men's Stretch Button-Up ShirtMoves with you. Always looks sharp. Crafted with 8% spandex for comfort Breathable, silky fabric Deep black hue that won't fade Machine washable Slim fit through the waist with extra room in the chest and shoulders for ease of movement Two button cuff for a customizable sleeve fit. True to size; size up if between A modern shirt that does its jobso you can focus on yours. Made for orchestra, band, and choir musicians. Size chart is in the photos.