The lighter brother of the Covert zip neck, the new Caliber Zip Neck - Boys's from Arc'teryx is a texturally unique variation providing the same great Design and fit with less bulk. Built in light Polartec fleece with a refined corduroy appearance, this relaxed fitting pullover is moisture wicking, breathable, and quick-drying for everyday technical outdoor living. Performance features include a no-lift gusseted underarm, laminated sleeve pocket with laminated zip, and collar zip for improved venting.