Built-in microfiber cleaning cloth allows you to keep your eyewear, scopes, and other sensitive surfaces crystal clear, enhancing your visual acuity in the field; Pleated back with venting optimizes airflow, allowing heat to dissipate and keeping you fresh even when the temperature rises; Button-front placket ensures that your shirt stays in place, even during rigorous movements; Low-profile zippered chest pockets offer discreet storage options, allowing you to securely store items; Dovetail back provides extended coverage, ensuring your lower back remains shielded when crouching or bending; Classic fold-down collar provide sun-coverage for the back of the neck; Stretch 100% polyester shell fabric provides exceptional flexibility; Polygiene OdorCrunch effectively neutralizes and prevents the growth of odor-causing bacteria, ensuring you stay fresh and undetectable throughout your outdoor adventures; Polygiene StayFresh actively resists odors, allowing you to wear your gear multiple times between washes without worrying about unwanted smells