MC Works Light Warm Jacket This is the LWJ 2022. The size is S. A light and warm jacket perfect for late autumn to early spring. We are releasing a thin, padded jacket that is hard to find. The outer shell is made of a comfortable-feeling 90% nylon, 10% polyurethane stretch material with water-repellent processing. It's not a rain jacket, but it will repel light rain. The lining is quilted with a thin layer of nylon padding sandwiched in between. This jacket offers the perfect balance of lightness and warmth for the confusing autumn and spring seasons. There are no noticeable scratches or stains. Thank you.