The Redsol men's high-performance collard T is designed with ultra durability and comfort!!! Super high air flow design allowing for cool air to flow uniformly in a pocket around the body, which allows for optimal cooling! Slick, tapered design that fits your body and provides comfort to your line-up of REDSOL gear! When the weatherman is calling for a scorching hot day in the field. The High Performance Collard T is from REDSOL is the piece you need to keep you comfortable all day long!