You asked, we listened. We updated the fit on our best-selling performance shirt to give you even more room to move. Wear-tested and rider-approved, it's flattering on everyone and has just the right amount of stretch. Kirby Stretch Shirt Product Features : 0 : Greater Arm Mobility™ lets you move freely, 1 : Taped placket and back neck seam, 2 : Single chest pocket Women's Kirby Stretch Shirt in Black, Size: XL by Ariat