Wind-blocking front and back panels make this half-zip pullover ideal for high-velocity aerobic activities in cold-weather conditions. Rugged 100% polyester Windefend fabric offers 4-way comfort stretch for maximum mobility. Omni-Wind Block panels - made from 90% polyester, 10% elastane Slick Knit fabric - not only block wind to prevent chill, but also transfer excess heat and moisture. An Omni-Shield advanced repellency treatment sheds stains and light rain for long-lasting wear and added weather protection. The pullover features a mock-neck collar; half-zip front closure; and a zip-secure sleeve pocket. Reflective detail increases visibility and safety in low-light conditions. Active fit. Imported.