Arc'Teryx Men's Phase SL Bottom - Black - S

Designed for high-output activities, the Phase SL bottom is a silkweight performance baselayer that rapidly wicks moisture, stretches with the body. The next-generation Phasic SL polyester yarns speed dry times, improve moisture transfer and elevate overall comfort. Articulated patterning and a gusseted crotch facilitate ergonomic freedom, and flatlock seam construction minimizes potential irritation. Updated style lines and improved fit.