You are purchasing a Nike App State Mountaineers Coaches Polo Mens Large White Appalachian DJ5123-100. It is gently pre-owned and in great shape with no visible issues observed - check out the pics for details. It measures approximately 22.5" from armpit to armpit and 31" from the the collar seam to the bottom hem. Compare these measurements to something you own that fits well to confirm that this will work for you as these sizes can vary in measurements. Item pictured is what you will be purchasing. 7123