Primaloft Coat The outer material is made of polyester with 2 layers of laminated fabric. It is a fabric with excellent windproof performance and waterproof performance. Water-repellent coating on the surface I show water-repellent performance. Down-proof Pertex Quantum fabric is applied for windproof performance and Provides a soft fit. Fillings are made using Primaloft Gold eco 133 g/m2 specifications. Provides excellent thermal insulation performance. On the outside, 2 large waterproof zipper pockets and 1 chest pocket were applied. There is a zip pocket on the inside for various storage. * Fabric - Shell : Polyester 100% 2L (Lamination) - Lining : 100% Nylon (Pertex Quantum) - Insulation : Primaloft Gold 133g/yd *Parts : YKK Water repellent Zipper, Coil Zipper *Weight : 820 g (S size) Made in Korea *The size measurement is based on the outer skin and excludes the filling material. Please note that the fit will be slightly smaller than the size chart when worn. *Caution for washing Please wash gently using a mild detergent. Please do not dry clean or iron. Please allow sufficient drying to allow the filler to dry properly.