These accessories cheap north face jackets may include zippers or closures which should be of a material that can with stand the stresses and strains for a long period of time. Mostly stainless steel or silver is used to make these accessories to provide durability to them. These zippers and closures are used to close the front of the motorcycle leather jackets and the pockets as well so that the things which are kept inside the pockets dont come out in case of any crash.