Lightweight warmth for fast-moving mountain days

The Mountain Equipment Eclipse Hooded Jacket is a lightweight technical fleece built with Pontetorto® Tecnostretch 238 gridded fleece for efficient warmth, moisture management and minimal bulk. Designed for climbers, mountaineers and hikers, it delivers versatile insulation for alpine ascents, ski touring and valley walks while maintaining excellent freedom of movement. The addition of a stretch hood, thumb loops and odour-control technology makes it a dependable layer for extended days in the mountains.

Performance & Engineering

• Pontetorto® Tecnostretch 238 Gridded Fleece - Engineered with Pontetorto® Tecnostretch 238 gridded fleece to balance warmth, breathability and moisture transfer, helping regulate comfort during sustained ascents and high-output activity.
• Polygiene StayFresh™ Technology - Built with Polygiene StayFresh™ anti-microbial technology to reduce odour build-up and minimise washing requirements during multi-day use and frequent mountain outings.
• Protective Stretch Hood - Designed with an elastane-bound hood that provides additional protection from wind and variable mountain weather while maintaining a low-bulk profile.
• Layering-Focused Construction - Utilises coverstitched seams, a YKK® Vislon® centre front zip and a regular fit to enhance comfort when layered beneath shell jackets or worn as an outer layer in milder conditions.
• Cold-Weather Functionality - Equipped with low-bulk cuffs and integrated thumb loops that sit comfortably beneath gloves, helping keep sleeves secure during climbing, mountaineering and winter hiking.

Technical Specifications

• Ideal For: Alpine Climbing, Mountaineering
• Main Fabric: Pontetorto® Tecnostretch 238 gridded fleece
• Weight: 370g / 13.1oz
• Hardware: YKK® Vislon® centre front zip
• Pockets / Features: 2 hand warmer pockets, elastane-bound hood, Polygiene StayFresh™ anti-microbial technology, coverstitched seams, low-bulk cuffs with integrated thumb loops
• Fit: Regular fit

Care & Longevity

Hand wash or machine wash at 30°C using liquid detergent or a specialist cleaner, then line dry. Store in a cool, dry place away from direct sunlight to maintain stretch, moisture-management performance and long-term comfort. Avoid high-temperature washing, tumble drying and prolonged exposure to direct sunlight during storage.