Designed for comfort in hot, sticky weather, the Helios Polo is crafted from snag-resistant jersey knit fabric that offers moisture-wicking, quick-drying, and odor control characteristics to keep you cool, crisp, and fresh at all times. Integrated underarm gussets ensure a full range of movement, while a pen pocket, front mic loop, and shoulder mic pockets allow you to keep important accessories within easy reach. The Helios Polo is embroidery-friendly for quick and easy customization from the 5.11 Shop. Material: Polyester.