A lightweight piece with warmth and moisture-wicking performance the ExOfficio Okanagan Macro Check Long Sleeve Shirt is perfectly at home on the trail or country-spanning train trip. Natural Fit features a lightly tailored silhouette. S° Warm flannel: • Technical poly flannel with a brushed finish.. • S° Warm hollow-core yarns create open spaces within the yarns to retain a greater degree of warmth while reducing weight. • Quick-dry yarns wicks moisture away from the skin to distribute across the fabric surface. • Yarn-dyed plaid lends a classic finish. Foldover collar. Button-up placket. Long sleeves with adjustable single-button cuffs. Hidden zip chest pocket is sized to accommodate a passport. Chest patch pocket. Straight back yoke with dual side pleats. Shirttail hemline. 100% polyester. Machine wash and tumble dry. Imported. Measurements: Length: 30 in Chest Measurement: 44 in Product measurements were taken using size MD.