Arc'teryx Muon Cap:
From the river to the trails you'll want the lightweight, comfortable, Arc'teryx Muon Cap. This low profile hat is breathable and moisture wicking, as well as highly compressible and packable due to its pliable laminated brim. Flatlock seams add to the comfort of this rugged, indispensible chapeau. Bring along your new best friend, the Muon Cap from Arc'teryx, no matter where you go