The magic of the AV Versa comes from its fabric that allows for warmth and breathability in a medium-weight winter jacket. The three layer DVstretch™ eVent fabric used on the front, back, and shoulders/arms is wind and water resistant that moves with the body and provides wind and water protection. This is coupled with a high elasticity WindTex membrane strategically placed on the sides of the body, helping to regulate body temperature while also allowing increased breathability. The inside is fleece lined for warmth and comfort while the entire exterior has DWR water repellent treatment to keep you protected in inclement weather. Highly reflective accents on the left arm, rear pocket, and rear drop tail keep you visible in low light and seasonal conditions.