The Filson Men's Lightweight Alaskan Guide Short Sleeve Shirt is the lighter version of the Alaskan Guide Shirt that has been a main stay trusted by bush pilots, sportsmen, ranchers and tradesmen for a quarter-century. Filson has a proven track record that ordinary shirts can only dream of. This classic has earned its position at the core of their business for very good reasons. It defines its genre and provides unfailing comfort and durability, season after season. The pleated rear shoulders allow unrestricted ease of motion whether you're shouldering a shotgun, casting a fly or swinging an axe. Dual flapped chest pockets are gusset-expandable for bulkier items and are secured with virtually unbreakable custom Filson buttons. FeaturesLighter weight version of Filson's iconic Alaskan Guide ShirtPleated back for ease of movement in shouldersPre washed for softness and shrinkage controlMachine-washable; yarn died for colorfastness5-oz. prewashed 100% cotton