Performance for all conditions. The ASICS Winter Accelerate jacket provides maximum coverage while keeping a comfortable fit and full range of motion. An adjustable cord in the hood helps you remain streamlined in tough conditions. With seam-sealed construction, the Accelerate jacket is windproof and waterproof so you can keep training in any weather. A drop-tail panel in the back provides extra coverage without compromising its tailored fit. Featuring 100 percent polyester construction with reflective elements placed throughout to improve visibility in low-light conditions, the Accelerate jacket provides peak performance in all weather.