Mammut

Eigerjoch Advanced IN Hooded Jacket - Men's

Pertex Quantum is a lightweight, durable, and water-repellent fabric designed specifically for outdoor clothing and gear. Its unique technology enhances performance by providing protection against the elements while keeping the overall weight of the garment low. This makes it ideal for activities like hiking and camping, where minimizing weight is crucial.

850-fill down insulation is known for its exceptional warmth-to-weight ratio. The "fill power" rating indicates how fluffy and effective the down is at trapping heat; higher numbers mean better insulation. An 850-fill down jacket is lightweight yet extremely warm, making it perfect for cold weather activities, especially when you need to stay warm without carrying heavy gear.

Primaloft Gold Active insulation is a high-quality synthetic material that provides excellent warmth while remaining breathable. It is particularly effective in areas that may get wet, such as hoods and underarms, because it retains heat even when damp. This makes it a reliable choice for outdoor enthusiasts who need insulation that performs well in varying conditions.

Vertical Motion and High Reach Technology are innovative design features that enhance mobility and comfort during outdoor activities. Vertical Motion allows the jacket to move with your body as you reach upward, while High Reach Technology ensures that arm movements are not restricted. These features are essential for activities like climbing or hiking, where flexibility and ease of movement are crucial.

DWR treatment is applied to fabrics to make them water-resistant. It helps prevent water from soaking into the material, allowing it to bead up and roll off instead. This feature is vital for outdoor gear, as it keeps the wearer dry in wet conditions, enhancing comfort and performance during activities like hiking or camping.

When choosing a jacket for outdoor activities, consider the insulation type (like 850-fill down or Primaloft Gold Active), fabric technology (such as Pertex Quantum), and design features (like Vertical Motion and High Reach Technology). Look for jackets with DWR treatment for water resistance. Assess your specific needs based on the climate and activities you plan to engage in to ensure you select the right jacket for optimal performance and comfort.