Arc'teryx All Smiles Ball Cap

Breathable, water-repellant cap for high-output mountain adventure.
 
Being outside makes you smile, and this breathable, water-repellant performance cap is designed for year-round trail running and high-output mountain activities. Air-permeable stretch polyester plain weave fabric resists wind and water, a soft internal band absorbs sweat, and an adjustable clasp at back secures the fit.