The Filson Long Sleeve Ranger Pocket T-Shirt is A lightweight wardrobe staple, Filson’s Long Sleeve Ranger Pocket T-Shirt is the perfect example of simplicity executed with excellence. The 3.5-oz. 100% cotton jersey is cool and comfortable with plenty of stretch and breathability for maximum comfort in warm weather. The rib-knit collar and cuffs retain their shape and structure for lasting durability. The chest sports a single pocket for stowing a license or other low-profile necessities when traveling light. A warm-weather essential ideal for any season.