Dynafit Performance Arm Guard - Optimally equipped for changing temperatures: The reliably fitting performance arm guards are your practical accessory for trail running. If you are out in the mountains in the early hours of the morning, it is often still quite cool and only the sun brings pleasant warmth to the trails. Even on long runs you are often confronted with different temperatures. The performance arm warmers make it easier for you to quickly adapt to the conditions without having to put on or take off your jacket. The arm warmers made with the performance fiber Dryarn® have excellent insulation properties so that you don't freeze in cool temperatures. At the same time, they quickly wick moisture away to the outside so that your skin always stays pleasantly dry. Thanks to the soft, stretchy material and the seamless S-Tech construction, the arm warmers adapt perfectly to your body. In addition, a silicone strip on the waistband ensures a firm hold without slipping - after all, you need your arms all to yourself in order to be able to give it your all. When folded, the arm warmers can be stored compactly and easily in any pocket, no matter how small. Performance arm warmers - extra warmth on the trails.