【Product Description】 Johnbull Tetratex Utility Shell Jacket 【Product Description】 This utility shell jacket uses Tetratex, a high-performance material that incorporates a special resin film developed by Donaldson, USA, for clothing fabrics, achieving ultimate comfort. This fully waterproof and windproof outer, using the ultra-high-performance film TETRATEX, is commonly known as "full spec." As the name suggests, it possesses top-of-the-line performance. Both the liner and fur are removable, and the liner can also be worn separately. "TETRATEX" is a special processed membrane of PTFE (polytetrafluoroethylene) developed by Donaldson, USA, a pioneer in filtration systems. In other words, it's a very thin film, a filter. Because it is a continuous porous membrane with an extremely fine structure, it allows vapor to pass through but not water. The Johnbull TETRATEX series has a 3-layer structure with "TETRATEX" sandwiched between the outer and inner fabrics. While completely shutting out rain and wind, it releases sweat and stuffiness inside the clothing, creating a dry and warm optimal internal environment. Furthermore, its water resistance and breathability boast the highest standards. 【Brand Item Number】 16538 【Listed Size】 M 【Retail Price】 55,000 yen (tax included) 【Product Condition】 New, unused With tags Please understand that this item is not perfect due to personal storage. Not all conditions have been checked, and there may be conditions not mentioned in the description. Please inquire before purchasing to confirm the condition. This item is also listed on other sites, and may be removed without notice if sold. Returns and refunds are not accepted. Shipping will be in simple packaging, so please be aware of this beforehand.