Filson Twin Lakes Sport Shirt. Made for hot days with ultralight fabric, ventilation and sun protection. Filson's ultralight, quick-drying Twin Lakes Sport Shirt has a vented mesh back yoke and embroidered underarm grommets for breathable comfort in hot weather. An odor-resistant treatment and a UPF rating of 30+/50+ will make this your go-to shirt in the field.
Ultralight polyester and nylon fabric is quick-drying and breathable
Plaid - UPF 30+ | Solid - UPF 50+
Vented back yoke with mesh liner
Treated to resist odors
Grommets under arms for ventilation and on pockets for drainage
Spread collar with button front and button-adjustable cuffs