New Colors Added

Tree Wool FL Longsleeve Men

All-natural performance tee

999 kr

Black

  • Mammut Tree Wool FL Longsleeve Men - Black
  • Mammut Tree Wool FL Longsleeve Men - Tschiel
  • Mammut Tree Wool FL Longsleeve Men - Autumn larice
A true outdoor all-rounder, the Tree Wool tee is all about high performance versatility. Merino wool and Lyocell – a biodegradable fiber extracted from sustainably grown wood – deliver great performance and unrivalled comfort. The 100% natural fiber blend is breathable and fast drying, offering...
  • 5/6
    Hiking
  • 5/6
    Trekking
  • 4/6
    Freeriding
  • 4/6
    Mountaineering
  • 4/6
    Skiing
  • 3/6
    Ski Touring
  • RWS-certified wool to protect animal welfare
  • Dries faster than traditional wool fabrics
  • Functional underarm gusset for optimum freedom of movement

    • Mountaineering, Climbing, Hiking, Ski Touring, Skiing, Approach, Via Ferrata, Travel
    • 1016-01690
    • CutRegular Fit
    • Weight152 g

  • Main material50% Lyocell, 50% Wool

  • Do not bleach

  • Do not dry clean or use solvents to remove stains

  • Max. ironing temperature (110° C) Take care when steam ironing

  • Lay out to dry

  • Do not tumble dry

  • Machine wash on synthetics / permanent press cycle (max. 30° C)

How was your experience on this page?

How was your experience on this page?

Overall rating: 4.604651 / 5 from 86 reviews.

AI Generated Review Summary

Customers highly praise the fit and warmth of the Tree Wool FL Longsleeve Men, making it ideal for outdoor activities. The shirt is well-regarded for its comfortable fit and effective warmth as a base layer.

Summary topics

  • Fit (41%): A substantial number of customers raved about the fit of the shirt, describing it as amazing and ideal for various outdoor activities.
  • Warmth as a Base Layer (16%): A significant amount of customers expressed satisfaction with the great fit and warmth of this long sleeve base layer.

Review topics: ["fit","layer","material","feels","sleeves","quality","color","shirt","weather","comfort","weight","smell","body","medium","fibers","blend","climbing","drying","activities","piece","temperatures","dries","men","downside"].

Review highlights

  • "I loved the fit, quick drying and lack of odor retention (even after 4 days)." — Steven R.
  • "Great fitting layer, made with premium materials." — Ramon C.
  • "The fit is ideal, not too tight and not too loose." — Thomas

Reviews

Serious pilling after one use

"This is a very comfortable shirt. However, after one use for dayhike (22 km) with a light Gregory daypack (2 kg) I see more pilling than accepable. Durability seems quite limited. For a shirt that is advertised for use in hiking/trekking conditions, this is not what I would expect from Mammut."

— Frank D. (3/5)

Lightweight perfection – exceptional comfort and moisture management

"Honestly, Mammut absolutely nailed the fabric on this one. I picked up the Tree Wool FL Longsleeve in Autumn Larice (Size L) and it’s easily become one of my favorite shirts for the trail. The color looks awesome in person—a really nice, rich earthy tone. The main reason I love it is just how incredibly lightweight it feels. It’s super soft against the skin with zero itch, and the moisture-wicking is top-notch. I tend to sweat a lot on high-output climbs, but this shirt pulls moisture away instantly and dries way faster than my pure merino tops. The Size L fits perfectly—not too tight, not too baggy, just right for moving around comfortably. Whether I'm wearing it on its own on a breezy day or throwing it on as a base layer under a jacket, it does an amazing job keeping my temperature dialed in. If you're on the fence, just get it. It's totally worth it."

— Daniel S. (5/5)

Perfekt

"Schnell trocknet SHIRT, passt, super"

— Christian T. (5/5)

Sehr angenehm zu tragen

"Sehr angenehm zu tragen"

— Matthias P. (5/5)

Nice shirt, but with a drawback

"This is a good base layer for summer hiking (in Alaska) and is surprisingly warm. Feels good on the skin and doesn’t chafe. Only drawback is the special laundering instructions—it’s pretty intensive and I’m not sure that given that I’d buy it again even if the shirt performs well."

— Bjorn W. (4/5)

Good lycocell shirt, but there are better options

"Tencel/lycocell products are gaining popularity, Mammut joins in on the trend. These shirts are by no means bad, they do the intended job of being a base layer, being a blend of merino wool and wood pulp. However there are other brands like Le Bent that are less scratchy. If you are already paying a premium for Mammut gear, there are other places you can pay roughly the equivalent for and get a marginally superior product."

— Christian R. (4/5)

Maglia comodissima

"Ottima maglia ,con ottimi materiali ,stra comoda ."

— Michele R. (5/5)

Bestes Material

"Einfach perfekt, egal ob beim wandern, klettern oder anderen Aktivitäten."

— Steffen Z. (5/5)

Maglia top

"Ottima maglia comodissima"

— Michele R. (5/5)

Tree Wool FL Longsleeve Men – Natürlich und angenehm

"Das Tree Wool FL Longsleeve Men überzeugt mit 100% natürlichen Fasern und einem besonders angenehmen Tragegefühl ohne Polyester oder ähnliche Kunstfasern. Das Material wirkt hochwertig, atmungsaktiv und ist ideal für alle, die Wert auf natürliche Qualität legen. Eine sehr gute Wahl für Alltag und Outdoor – volle 5 Sterne."

— Peter G. (5/5)

Q&A