Unlike skis and bindings, there is no same clarity-Cutting classification of snowboard jackets.You will not find a jacket marked "freestyle" or "freestyle."Certain structural features of snowboard jackets may confuse people who shop for them.Learn about some of the main features that help classify ski jackets.The shell snowboard housing is designed to block the wind, breathe and provide water resistance.They have no insulation and are a lightweight outer layer designed for 3-layer system.Since you have worn both the ground and insulation, the enclosure only provides wind and water protection.Typically, a "snowboard jacket" contains insulation as well as an exterior that is wind and waterproof.The insulation can be disassembled so that the jacket can be adjusted according to different weather conditions.A variety of materials can be used for insulation, including down, wool and other manufactured alternatives.However, not all companies have specifically mentioned the shell and jacket in this way, and the so-called jacket may actually be the shell.Make sure you know if you are buying an insulated jacket or just a waterproof case.Open the project as much as possible to get the best results.Many jackets are labeled with a layered structure and labeled 2L, 2.5L and 3L.These terms refer to the structure of the jacket and the way the shell material is made.A 2-The layer jacket uses a film laminated on the waterproof shell;A separate lining, usually mesh, protective film.A 2.5-The layer jacket uses a texture lining at the top of the film, not the entire separate layer.A 3-The layer jacket includes a waterproof film sandwiched between the shell and the inner lining, all laminated together.The waterproof/wind-proof quantitative snowboard jacket is also classified by certain numbers.Waterproof and wind-proof are usually in millimeters, such as 10,000mm.This number refers to the amount of water that fabric can withstand the day before soaking.Generally speaking, the number of snowboard jackets ranges from 5,000mm to 30,000mm, and the higher number corresponds to better waterproof performance.While some jackets are rated as high as 45,000mm, most jackets are rated between 10,000mm and 20,000mm.Many jackets also include a breathability rating, which shows how well the jacket can escape sweat and heat.The technical symbol of breathability usually measures the amount of water that permeates from 1 m² fabric during the day.This is in grams.A jacket with a breathability level will show a figure like 5,000G.The higher the number, the better the breathability.Joe Fletcher's resource article Joe Fletcher has been a writer since 2002 and has started his political and legislative career.He has written travel and outdoor entertainment articles for various print and online publications, including Rocky Mountain Magazine and bomb snow."He received a bachelor's degree in political science from Rutgers University.