The Non-Typical Lightweight SWT Half Zip Pullover with scent control is built with a quiet, breathable stretch fabric made from 88 percent polyester and 12 percent spandex. It features Agion Active X2 anti-odor and antimicrobial technology and a durable water-resistant treatment. Storage includes a welded, water-resistant chest pocket with a YKK zipper and a full pass-through kangaroo pocket with a YKK zipper opening. Ergonomic thumbholes provide extended coverage.