Mammut Tree Wool FL T-Shirt

Naturally High-Performance, Effortlessly Comfortable

Meet the tee that does it all. The Mammut Tree Wool T-Shirt blends technical performance with everyday ease, making it your go-to layer for everything from trail days to post-climb hangs. Lightweight, breathable, and naturally odor-resistant, it’s built to keep up—without overcomplicating things.

Crafted from a 100% natural fiber blend of merino wool and Lyocell, this tee delivers soft-on-skin comfort with serious performance benefits. It regulates temperature when you’re moving fast, dries quicker than traditional wool, and keeps odors in check—so you can go from hike to town without a second thought. The relaxed fit and underarm gusset give you full freedom to move, whether you’re reaching for holds or just stretching out after a long day outside.

IDEAL FOR
Hiking & trail days
Climbing & alpine missions
Travel & everyday wear

Why You’ll Love It

• Naturally Breathable & Odor-Resistant – Merino wool keeps you fresh, even on multi-day adventures.
• Fast-Drying Comfort – Dries quicker than traditional wool, so you stay comfortable on the move.
• Freedom to Move – Underarm gusset and relaxed fit support unrestricted movement.
• Sustainably Made – Features RWS-certified wool and biodegradable Lyocell fibers.
• Versatile Performance – Works just as well on the mountain as it does off it.

Fabric & Fit Details

• Material: Merino wool & Lyocell (100% natural fiber blend)
• Fit: Regular / relaxed fit, True to size
• Weight: 96 g
• Features: Underarm gusset for mobility, breathable, fast-drying, odor-neutralizing,