Mammut Taiss Light ML Hooded Men's Fleece Jacket Black

Polartec Power Grid fabric delivers targeted warmth and breathability in a lightweight, 4-way stretch package. The Mammut Taiss Light ML Hooded Jacket is a high-performance mid-layer built for fast and light mountain missions. Its athletic cut and excellent breathability make it the perfect companion for climbing, ski touring, and hiking.

Overview

Designed as a versatile insulating layer, this hooded jacket combines a close-fitting, helmet-compatible hood with a high collar for added protection. The full-length YKK Vislon zipper offers easy ventilation, while flatlock seams reduce chafing when wearing a pack. A single zippered chest pocket secures small essentials such as a phone or lift pass. Thumb loops keep sleeves in place during layered wear, and the highly compressible fabric stows easily in a pack when temperatures rise.

What stands out

• Polartec Power Grid knitted fabric for targeted warmth and breathability
• 4-way stretch ensures full freedom of movement
• Athletic fit for a performance-oriented silhouette
• Close-fitting, helmet-compatible hood with high collar
• YKK Vislon front zip for smooth, reliable operation
• 1 zippered chest pocket and thumb loops
• Lightweight, quick-drying, and moisture-wicking
• bluesign PRODUCT and Fair Wear certified for responsible manufacturing

Technical details

• Material: 89% Polyester, 11% Spandex
• Fabric Technology: Polartec Power Grid
• Fit: Athletic
• Gender: Men's
• Colour: Black
• Closure: Full-zip
• Hood: Yes, close-fitting, helmet-compatible
• Pockets: 1 zippered chest pocket

Our verdict

A top-tier technical mid-layer that excels in breathability and mobility, making it an essential piece for alpine adventures.