I'Z FRONTIER 10170 Harness Long Sleeve Hoodie Air Conditioning Color 10 Khaki 4L Size Color 10 Khaki Other colors and sizes → #10170 I'Z FRONTIER's elegant and rich world view adds a unique touch to the work scene. ・Uses ultra-lightweight, high-density nylon material with water-repellent function. A simple design that eliminates unnecessary elements to the limit, plus a bold logo print. The use of high-quality materials such as heavy die-cast spindle stoppers and metal zippers creates a supreme sense of richness. This world view is suitable not only for work scenes but also for various other situations. ・The surface's silicone finish provides high sealing properties and moderate tear strength, maximizing the air flow effect. ・The patented structure at the back of the neck allows for stable air exhaust from the neck. ・The elegant look is also suitable for hard workers with the full harness対応 model. ・Zippers and dot buttons are made by YKK, a Japanese company. Quality is maintained down to the smallest details.