Technical Men's T-shirt TEETREK - Bleu Sarcelle

€80

The lightweight 120 g base-layer T-shirt for mountaineering and climbing, ventilated by mesh panels, made from ECONYL recycled polyamide knitted in Italy.

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Last items: 1 remaining: delivered to your home between 24 and 26 October.
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Technical Men's T-shirt TEETREK - Bleu Sarcelle
€80

Free delivery on orders over €70 (€250 in Europe)

The entire collection is guaranteed for 5 years

Free returns within 30 days

Technical specifications

  • Isolation
  • Lightness
  • Breathability
  • UPF50+ Fabric

Activities

Homme en trail descendant un sentier rocheux en courant, portant le t-shirt technique Lagoped TEETREK bleu roi navy
  • Trail
  • Hiking
  • Urban exploration
  • Climbing

TEETREK: the baselayer T-shirt designed for mountaineering and climbing

On a ridge climb or a long pitch, the T-shirt is the layer you wear from the start to the descent. It takes the brunt of the sweat on the ascent, the afternoon sun, and the rubbing of your harness. TEETREK was designed to do the job without getting in the way.

Lightweight fabric that wicks moisture instead of holding it

Its main fabric, a 145 g/m² blend of recycled ECONYL polyamide and Lycra elastane, is designed to move moisture: sweat travels to the outside of the fabric instead of clinging to your skin, helping you avoid a chill when you stop at the top of a pitch. The whole garment weighs 120 g and packs into a corner of your bag.

Mesh panels where you heat up

Side panels made of 110 g/m² Newlife recycled polyester mesh improve airflow under your arms, where you heat up most when carrying a backpack. The mesh features a sublimated pattern printed into the fabric, not applied on top. The material also provides welcome UV protection on glaciers or exposed rock faces.

The garment in detail

motif par sublimation

motif par sublimation

Se reconnaît par un visuel qui ne se craquelle pas dans le temps, même après de nombreux lavages.

PERFORMANCES

ECONYL recycled polyamide stretch fabric, UPF 50+

A lightweight knit with high moisture transfer for summer hiking

On a summer hike, discomfort doesn’t come from the cold but from a T-shirt that sticks to you. The TEETREK’s knit, made from 145 g/m² recycled ECONYL polyamide blended with 10% elastane, isn’t designed to absorb sweat: it moves it to the surface of the fabric, where it evaporates quickly. As a result, the garment dries as you walk instead of staying heavy and damp against your skin. That makes it much better suited than a cotton T-shirt for long outings with a backpack. It weighs 120 g in men’s size M and 110 g in women’s, offers UV protection, and its knit is made and dyed in Italy before being assembled in Lithuania.

Polyester side mesh panels, 64% recycled content

Mesh panels on the sides, where heat builds up

Even lightweight mesh has its limits when temperatures rise and the pack blocks airflow against your back. That’s why the TEETREK has mesh panels on the sides, made from an open-knit mesh weighing 110 g/m² that you can see through when held up to the light and that lets air flow freely along your torso. This is exactly where heat builds up under your arms and along your ribs. The mesh is knitted in Isère from polyester that’s 64% recycled, and it’s where the sublimation-printed pattern goes: the ink penetrates the fibers without adding a layer that could hinder ventilation. A simple detail, but one you’ll notice as soon as the trail steepens under the blazing sun.

TEETREK, the first layer of Lagoped's three-layer system

Did you know? The rock ptarmigan, our totem animal, changes its plumage with the seasons: white in winter to blend into the snow, it fluffs up its feathers when the cold sets in. It constantly adapts to the temperature, never wearing more than it needs.

TEETREK plays the same role as its downy undercoat: it's the inner layer, the one that stays in direct contact with the body and wicks sweat outward. If this first layer fails, the other two are no longer much use. On top, you add an insulating layer, such as a fleece or lightweight down jacket, depending on the temperature, then a waterproof, windproof outer layer when the weather turns. In mountaineering and climbing, these are the layers you take off and put back on throughout the day, while TEETREK stays put.

Fit & support

TEETREK Regular Fit: close-fitting without being tight

TEETREK is available in a men's Regular Fit: it follows your shape without compressing it, which is exactly what you want from a base layer. The fabric contains elastane and moves with your shoulders during a reach or a climbing step, then returns to shape without stretching out over multiple outings.

The fabric is thin enough to wear under a fleece or jacket without bulk at the armholes, yet sturdy enough to wear on its own during a warm approach. The mesh panels are positioned under the arms, away from areas that rub against a backpack or harness.

Coupe Regular

Coupe intermédiaire à travers le buste, avec assez d'aisance pour superposer une couche technique en dessous sans compression. Les manches gardent une bonne liberté de mouvement pour les activités outdoor du quotidien, de la randonnée aux sorties en montagne.

SIZE GUIDE

Make your equipment last

Laver en machine à 30°C avec une lessive douce, éco de préférence, et sans excès.

Pas de javel : ni les fibres ni les couleurs n'y survivent, mieux vaut s'abstenir.

Repasser à froid, fer réglé au minimum, sans jamais forcer sur la matière.

Laver avec des couleurs similaires, pour éviter les mauvaises surprises au déballage.

Éviter le sèche-linge : mieux vaut la sécher à l'air libre, sur un cintre de préférence.