The Glacier Extreme mens Jacket is a fully waterproof jacket with a waterproof rating of 10000. It is a highly breathable garment that has a mesh lining for enhanced breathability. The jacket has been finished with taped seams which make the jacket completely waterproof. The extremely waterproof jacket features a double storm flap with rain chanel to prevent water from entering the front zipper. A detachable hood with a stiffened peak allows for versatility while an adjustable waist & hem creates a great fit that will help to protect you from all the elements. The Glacier Jacket has a number of multi functional pockets including an internal MP3 or mobile phone pocket to keep all your valuables safe. Extremely Wateproof The Glacier Extreme mens jacket has been made from waterproof fabric that prevents water droplets penetrating through the fabric. It has been finished with taped seams that stop water from accessing the stitched areas of the jacket; therefore protecting you from all the elements & keeping you completely dry. Highly breathable The Mountain Warehouse Extreme jacket is a highly breathable waterproof jacket. The fabric used in creating the jacket is permeable to tiny water vapour molecules allowing perspiration to escape the jacket while still remaining a barrier to water droplets. This means that the jacket is waterproof & breathable keeping you cool & dry in extreme weather conditions. Double storm flap with rain chanel The storm flap is an essential feature on the mens glacier jacket. The storm flap will prevent any excess water from entering the jacket at the zip fastening. It also features a rain chanel which is made from two pieces of material that are overlapped with inner flaps that creates a chanel, encouraging any excess water to run away from the zip. This feature on the glacier jacket makes sure that your jacket is waterproof even in the most extreme rain & wind.