Field-Weight Cotton (6.1 oz): Dense, 100% ring-spun cotton that holds up to brush, briars, and the kind of cold that shows up before the birds do. Rugged where it needs to be, soft everywhere else, softer with every wash.
Garment-Dyed, Not Just Dyed: Every shirt is dyed after it's sewn, not before. That's what gives it the faded, lived-in color of a field guide that's actually been in the field. No two shirts dye exactly the same.
The Observer's Fit: A relaxed, tubular body with no side seams, nothing to notice, nothing to itch. Room to layer over a base layer at first light, or sit motionless for hours without a single tug.
