Zimmerli Pure Comfort V-Neck Short Sleeve Shirt (1721362) Swiss Cotton and Lycra 92% Cotton, 8% Lycra Care Instructions: machine wash hot, do not bleach, tumble dry low, warm iron if necessary, do not dry clean 17-3/4" long side measurement. 27-1/2" long center back measurement. 4-1/2" long undersleeve measurement. 1/2" wide v-neck placket.