Look your best while you train at your best - the VapoDri+ Drill Tee has a high performance fabrication with modern digi-marl texture, for a great look without compromising functionality. VapoDri+ adaptive technology reacts to your changing body temperature, keeping you cool and dry when you need in most. Forward facing side seams ensure ease of movement during your workout, while the forward facing shoulder seams reduce irritation when carrying a backpack. The low profile dipped crew collar ensures a performance fit even on larger necks, and helps to keep you comfortable in even the hottest of workouts.
HeiQ Smart Temp Technology - Intelligent Thermoregulation with dynamic cooling and dynamic comfort properties. HeiQ Smart Temp reacts to your body temperature and sweat level to keep you cool, dry and comfortable, no matter how hard you train. When you're hot and sweaty this innovative Swiss technology cools you down by vaporizing moisture and removing body heat. And if you get chilly it retains your body heat to keep you from getting too cold. It's like a personal thermostat - in your clothes.