Super lightweight and designed for moisture management, the Arc'teryx Phase SL Boxer Shorts are built to keep you and your boys dry and feeling good during stop and go activities. When you're working hard, moisture is wicked away and dispersed across the entire garment, which aides in temperature regulation. When you slow down, that dispersed moisture evaporates quickly, keeping you super dry and super comfortable. Because swamp butt is a real thing, the Phase SL's feature encapsulated silver ions to provide durable and long lasting odor control. Smell good, stay dry, and be comfortable in the Phase SL Boxer Shorts from Arc'teryx.