Mammut Tree Wool FL Long Sleeve Shirt Men - Autumn Larice

A high-performance men's long sleeve base layer shirt engineered for demanding outdoor pursuits, the Mammut Tree Wool FL excels at moisture management and thermoregulation. Its unique 50% mulesing-free merino wool and 50% Tencel™ lyocell blend delivers natural odor resistance, silky softness, and rapid drying, keeping you comfortable from alpine hikes to multi-day treks.

Advantages

The Tree Wool fabric combines the best of both fibers: merino wool's natural temperature regulation and odor control with lyocell's smooth hand feel and enhanced moisture wicking. Breathable, quick-drying, and gentle on the skin, this shirt is ideal for all-season layering. A regular fit with a round neckline ensures unrestricted movement and easy compatibility with midlayers or shells.

Suitable for

• Hiking and trekking in variable conditions
• Mountaineering and alpine climbing
• Year-round base layer for outdoor sports
• Travel and everyday active wear

Key specifications

• Material: 50% Merino Wool (mulesing-free), 50% Lyocell (Tencel™)
• Sleeve length: Long sleeve
• Neckline: Round neck
• Fit: Regular
• Weight: 180 g (size M)
• Features: Moisture wicking, temperature regulating, odor resistant, quick drying, breathable
• Care: Machine wash cold, gentle cycle

Recommendations

Pair with a Mammut softshell or hardshell jacket for complete weather protection. For colder conditions, layer under an insulating midlayer. The shirt's natural odor resistance makes it perfect for extended trips.