When your outdoor life has a tendency to face a steep pitch, the new Incline Zip Neck Long Sleeve - Boys's from Arc'teryx keeps you in lightweight, super-wicking and quick-drying comfort. This zip neck provides a dry and cool feel as you press the aerobic limits, and its inner face that is made with hydrophobic polypropylene yarns has a silver ion antimicrobial treatment for long-lasting odor control. The polyester outer face of the Arc'teryx incline active shirt draws moisture away from the body for rapid evaporation, as its half-zip design speeds venting.