I bought this as a base layer for mountain climbing, but I'm selling it because I haven't had the chance to use it. I've worn it about 3 times for running around the neighborhood. ★Free Shipping!★ 【Product Information】 Material Composition: Lightweight DotKnit (100% Polyester) Fit Type: Regular Fit Size: L THE NORTH FACE DRY DOT technology with water-repellent dry function on the skin side and water absorption and diffusion function on the surface / Flat seams that consider skin contact Polygiene BioStatic treatment (antibacterial and odor-resistant treatment with silver ions) Reflector logo This is a lightweight and highly functional running cut-and-sew shirt from THE NORTH FACE, using the "DRY DOT technology" developed by the company to reduce sweat cooling. By using water-repellent yarn on the skin side, sweat is quickly absorbed to the surface, keeping you dry. The collar and cuffs have flat seams that feel good against the skin, reducing wearing stress. The Polygiene BioStatic treatment with silver ions provides antibacterial and odor-resistant effects, dealing with unpleasant odors. This versatile piece is suitable for a wide range of activities, such as trail running in mountainous areas with large temperature changes and situations where you sweat a lot and are prone to feeling cold. It also has UV care (UPF15-30, UV protection rate of 85% or more) function. Please note that the actual color may differ slightly depending on your monitor screen. I hope to have a pleasant transaction with you, so thank you. Trail running, trail running, marathon, jogging, mountain climbing, base layer Gender: Men