The Elevation Shirt is a polyester/spandex blend with antimicrobial properties. This performance fabric allows moisture to wick from the skin which is key to optimize thermoregulation during a physically strenuous hunt. The Elevation Shirt may be worn as a base layer or alone as the temperatures climb. This sleek design was created to optimize layering without adding the distraction of bulky components. It comes with thumbholes in the cuffline to optimize concealment, warmth and ease of layering.