Mammut Taiss ML Hooded Jacket Men's Fleece Mid-Layer - Dark Radiant Red, Size M

With a 4-way stretch Pontetorto Tecnostretch fabric and a weight of just 300 g, the Mammut Taiss ML Hooded Jacket delivers exceptional freedom of movement for alpine pursuits. This men's mid-layer fleece combines 89% polyester and 11% spandex to offer high breathability, excellent moisture wicking, and UPF 50+ sun protection, making it a versatile choice for mountaineering, climbing, hiking, and ski touring.

Overview

Engineered for dynamic performance in the mountains, the Taiss ML Hooded Jacket features an athletic fit that layers easily under a shell. The close-fitting, under-helmet-compatible hood provides extra warmth without restricting vision, while the full-length YKK front zipper allows quick ventilation. Two zippered hand pockets are positioned to remain accessible even when wearing a climbing harness, and the elastic cuffs with thumb loops keep sleeves in place during active movement. Flatlock seams reduce chafing, enhancing comfort on long approaches and multi-pitch routes.

What stands out

• Pontetorto Tecnostretch fabric with 4-way stretch for unrestricted mobility
• Under-helmet hood with close fit for added warmth and compatibility
• Two harness-compatible zippered hand pockets for secure storage
• Thumb loops and elastic cuffs to seal out cold and keep sleeves positioned
• bluesign® PRODUCT certification for sustainable manufacturing

Technical details

• Material: 89% Polyester, 11% Spandex (Elastane)
• Weight: 300 g (size M)
• Fit: Athletic
• Hood: Close-fitting, under-helmet compatible
• Pockets: 2 zippered hand pockets (harness-compatible)
• Zipper: Full-length YKK front zipper
• Cuffs: Elastic with thumb loops
• Seams: Flatlock seams for reduced chafing
• Stretch: 4-way stretch
• Moisture management: Excellent wicking properties
• Breathability: High
• UV Protection: UPF 50+
• Sustainability: bluesign® PRODUCT
• Intended Use: Mountaineering, Climbing, Hiking, Ski Touring

Our verdict

The Taiss ML Hooded Jacket is a top-tier technical mid-layer that excels in alpine environments. Its lightweight, breathable, and stretchy fabric offers unrestricted movement, while thoughtful details like the under-helmet hood and harness-compatible pockets make it a reliable companion for serious mountain adventures.