I purchased this new, but I'm selling it because I use other items I own. Arm warmers made of dry layer material with excellent heat retention. - Brand: finetrack - Model Name: DRY LAYER WARM - Size: S/M - Color: GP - Material: Dry Layer - Country of Manufacture: Japan Dry Layer® Warm arm covers that help control the temperature inside your clothing during cold weather. As a successor to the long-selling Active Skin® series, it pursues an even higher level of warmth and comfort. The bulky knit mesh structure makes it easier to retain an air layer, improving heat retention during layering. In addition, by making the fabric on the skin side a point-contact structure, the contact points with the skin are significantly reduced, improving the dry feeling of wear. Furthermore, the softness of the fabric against the skin has been improved by making improvements to the fibers. As arm covers made of Dry Layer®, which can be used in a wide range of situations such as running and trail running in inclement weather, and mountain climbing in chilly seasons, they have even more improved performance and comfort. For mountain climbing, running, and trail running in the chilly season ■ Suppresses unpleasant odors and provides a refreshing feel ■ Suppresses static electricity ■ Excellent durable water repellency Thank you for viewing. Gender...Unisex Features...Windproof, Insulation/Cold Protection