The Arc'teryx Phase SL Crew Short-Sleeve Top is a super-light base layer that is made to keep you as dry as possible; whether it's protecting you from the water or wicking your sweat, this top is perfect for those non-stop day long activities.
Phasic SL (70% polyester, 30% polypropylene)
Mechanical stretch textile for unrestricted mobility—fabric is inherently stretchy without the use of Spandex fibres, making it more durable.
Anatomical shaping for fit and comfort
Minimal odor retention
Hydrophobic materials will not absorb water.