Arc'teryx Phase SL Bottom Men'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.

• Quick dry base layer with excellent moisture management. For high output activities.
• Superlight materials and design, emphasizing light weight and packability over durablity.
• Versatile high performance designs for diverse activities and conditions. Durable and light.