Rapha RCC LIGHTWEIGHT SHADOW JACKET Men's Size S Used a few times for short periods, so it's in relatively clean condition. Please note that this is a personal inspection and home storage, so there may be oversights. Please refrain from purchasing if you are sensitive to such matters. Cancellations and returns after a successful bid are not accepted. Thank you for your understanding. The following is an excerpt: An ultra-lightweight and highly portable outer layer that provides high protection performance in races and rides on rainy days. Rapha's proprietary Shadow fabric has been further improved. A new, highly elastic material woven with DWR (durable water repellent) treated yarns is combined with a material that is as durable as before but with improved lightness. The fabric, which has been treated with DWR twice, boasts unparalleled wind and water resistance while being highly portable and lightweight, fitting easily into a pocket. Whether you're riding in the wind or in a downpour, the fabric itself provides high water resistance, eliminating the need for a dedicated rain jacket. At the same time, the highly breathable fabric promotes efficient body temperature regulation. The highly elastic woven fabric fits snugly around the rider's body, providing a race-ready, tight fit. It features a full-length, two-way zipper that is easy to open and close while riding, and reflective armbands and logos provide high visibility in low-light conditions. Elastic materials are used on the cuffs and hem to reduce bulk and prevent the jacket from shifting. It folds up compactly and is also characterized by its portability, fitting in a jersey pocket. Partially taped seams from the inside to enhance water resistance Highly breathable mesh material on the inside of the collar Grosgrain hanger loop for convenient drying Reflective material on the back for increased visibility Reflective armbands Two-way zipper Elastic hem and cuffs 61% nylon 39% elastane