Aihero Men's Big & Tall Outdoor Lightweight Short Sleeve Dry-easy T-shirt 100% Polyester Imported Made from a lightweight, polyester fabric that is comfortable and very durable, It'll keep you cool and dry during all kinds of activities Military quality, ultra light, strong ventilation, soft, refreshing, sun protection, UV resistant, quick-drying Weight: 0.4 lb / 180 g The collar storage design and hanging ring , so simple and practical Suitable for various occasions: training, camping, hiking, hunting, bicycle, motorcycle, traveling, sports, mountaineering, outdoor, everyday, young without limit