A ski jacket is a specialized outerwear designed to keep skiers warm and dry while they enjoy winter sports. These jackets are typically made from waterproof and breathable materials, which help to prevent moisture from entering while allowing sweat to escape. Insulation is often included to provide warmth, and many ski jackets feature adjustable hoods, cuffs, and hems for a better fit. In addition to warmth and waterproofing, ski jackets often come with practical features such as multiple pockets for storing essentials like ski passes and goggles. Some models also include ventilation zippers to help regulate body temperature during intense activity. Overall, a good ski jacket is essential for comfort and performance on the slopes.