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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.
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Moisture wicking base layer for interval activities.
SL | Super Light
Uses the lightest weight materials available to provide high weather protection, performance and/or packability, but with the right amount of durability.
Full Feature List
Mechanical stretch textile for unrestricted mobility
Flatlock construction improves next-to-skin comfort
Next-to-skin fit aids thermal efficiency and moisture transfer
DESIGN | CRAFTSMANSHIP | PERFORMANCE
Located in the Canadian Coast mountain wilderness, Arc’teryx is a technical high-performance outerwear and equipment company with a relentless commitment to design, craftsmanship and performance.