Ski jackets are upper body garments designed to keep a person warm when skiing or performing any other kind of winter sport. Ski jackets are usually made from a wind and water resistantfabric and often feature a high-tech insulated lining that helps preserve body heat.
About Winter:
Winter is the coldest period of the four seasons. Winter occurs between fall and spring; during the months of December, January, and February in the northern hemisphere; and during June, July and August in the Southern hemisphere. Winter is characterized by cold weather, with snow and ice on the higher latitudes.