Main material 100% nylon contrast material 100% polyester Sofeelate insulation body 100g / m2 sleeves and hood 80g / m2 water resistance 8000mm vapor permeability 5000g / m2 / 24h main twoway metal zipper inner zip pocket removable and adjustable hood main pockets for press studs two chest pockets closeable with metal zippers taped seams sleeve slit with zipper slit sleeves open with metal zipper hidden zip pocket on the forearm.Size chart guys WITH M L XL XXL chest circumference 8896 97104 105112 113120 121130 waist circumference 7784 8593 94101 102109 110120 hip circumference 9296 97103 104107 108114 115120 arm length 7073 7275 7478 7780 7982* the length of the arm is measured from the neck to the wrist