Put one on as the tricos start hatching and you won't take it off until the driftboat is back on the trailer. We took the same micro-grid fleece from our popular Firehole quarter-zip and turned it into a shirt worthy of wearing before, during, and after a day on the water. The micro-grid fleece pattern provides extra loft without the weight, and the quick-drying, soft polyester fabric is brushed on the inside for additional warmth. Snap closures, two patch pockets. Cotton poplin facing on the placket, collar band, and inside cuffs. In sage. Polyester. Washable. Imported.