Twin Lakes Sport Shirt Size:XS Embroidered eyelets in the crown

Embroidered eyelets in the crown help release excess heat

The full length of the main compartment’s U-shaped zipper is covered by an extended storm guard for added water protection

One Filson employee uses Mackinaw Wool Bibs extensively for backcountry snowshoeing and cross-country skiing

There’s a very good reason it’s been a cornerstone in the Filson product line for more than half a century–it performs admirably in countless situations out of doors

Twin Lakes Sport Shirt Size:XS Embroidered eyelets in the crownA favorite for warm weather action, whether casting in high desert streams, hiking into alpine lakes, or poling a skiff across the tide flats. The Twin Lakes material is woven with a bit of built in stretch for complete freedom of motion. COOLMAX in the cotton blend wicks moisture away from the body, dries quickly, and blocks harmful UV rays. Chest pockets are covered with buttoning flaps for security, and the left side features a slotted tool patch