This is a Smartwool men's Merino Sport 150 long-sleeve 1/4 zip in light gray with demin blue contrast panels, size medium. Material is blend of merino wool and recycled polyester for moisture-wicking and odor control. Features an underarm and back mesh panels for enhanced breathability. Designed for outdoor activities like hiking and running. Also great for layering. Pre-owned in very good condition. Approx. measurements: Pit to pit - 21" Length - 27.5" Please see pictures as they are a part of the description. *Please note that first picture and model pictures are not the actual shirt you are purchasing. Ships fast. Smoke-free home.