Women's Senja Alpha90 Hood SS26

Built for movement in unpredictable conditions, the Senja Alpha90 Hood is a hybrid layer designed to keep pace with shifting effort and changing weather. Whether you’re climbing into cooler air or pushing through fluctuating temperatures, it delivers targeted warmth where you need it and ventilation where you don’t—making it an essential companion for trail running and high-output pursuits.

At its core is a carefully mapped combination of advanced materials. Polartec® Alpha 90 insulation provides lightweight, air-permeable warmth across the front and shoulders, actively releasing excess heat to prevent overheating. Paired with Polartec® Power Grid™ fleece through the body, it enhances moisture wicking, stretch, and overall breathability. A lightweight ripstop nylon face fabric adds wind resistance in exposed areas, creating a balanced system that adapts as your pace and environment change.

Every detail is shaped for motion. The close-fitting hood layers easily under a cap or helmet, while articulated sleeves and thumbhole cuffs ensure a secure, stay-put fit. A slightly extended back hem adds coverage on the move, and a zippered chest pocket keeps essentials within reach. Reflective elements increase visibility in low light, rounding out a piece that’s engineered for performance without compromise.

Features:

• Hybrid Insulation Design: Polartec® Alpha 90 in front and shoulders for breathable warmth
• Polartec® Power Grid™ Fleece: Lightweight, moisture-wicking, and highly breathable with stretch
• Wind-Resistant Face Fabric: Lightweight ripstop nylon adds protection in exposed zones
• Recycled Materials: High percentage of recycled fibers across fabrics
• Close-Fit Stretch Hood: Beanie-compatible for streamlined layering
• Articulated Sleeves: Enhances natural movement and fit
• Elastic Cuffs with Thumbholes: Secure fit and added warmth
• Asymmetric Longer Back Hem: Extra coverage during motion
• Zippered Chest Pocket: Easy-access storage for essentials
• Reflective Details: Improved visibility in low-light conditions
• Quick-Drying Performance: Efficient moisture management during activity
• YKK® Front Zipper: Durable, reliable closure

Specifications:

• Category: Women’s hybrid fleece / active insulation layer
• Weight: 250 g (size M)
• Fit: Technical (slightly extended back)
• Main Fabric: 85% recycled polyester / 15% elastane (Polartec® Power Grid™, 166 g/m²)
• Insulation: 78% recycled polyester / 22% polyester (Polartec® Alpha 90, 95 g/m²)
• Face Fabric: 100% recycled ripstop nylon (20D, 49 g/m²)
• Pockets: Zippered chest (Napoleon) pocket
• Closure: YKK® front zipper (4mm)
• Best Use: Trail running, fast hiking, high-output outdoor activity