The North Face Men's Thermocore LS Shirt is a lightweight flannel with classic good looks. The ThermoCore yarns Are durable moisture-wicking and soft on the skin. Wear it deep in the Woods or a few drinks deep at your local watering hole. Features of The North Face Men's Thermocore Long Sleeve Shirt Standard Fit Flannel woven with ThermoCore yarns for extra warmth Center front button closure Adjustable button cuffs Internal locker loop Pleats below back yoke Underarm gussets Logo patch on left hem Fabric Details 170 grams per squAre meter 84% polyester 16% nylon woven yarn-dyed brushed twill