A favorite for warm-weather adventures, the Filson Twin Lakes Shirt delivers lightweight comfort and built-in slight stretch for complete freedom of motion, whether you’re casting dry flies in high-desert streams, hiking to alpine lakes, or poling a skiff across tide flats. Its moisture-wicking, quick-drying fabric ensures you stay cool, dry, and comfortable all day.

Designed with practical outdoor details, the shirt features button-flap chest pockets, UPF 20+ sun protection, and embroidered eyelets under the arms and at pocket bottoms for enhanced breathability and durability. It’s the perfect combination of function, performance, and rugged style for any outdoor pursuit.

• Lightweight for warm-weather comfort
• Moisture-wicking and quick-drying
• Elastane weave provides slight stretch
• Button-flap chest pockets
• UPF 20+ sun protection
• Embroidered eyelets under arms and at pocket bottoms