Long Sleeve Undershirt

Undershirts are an essential part to keep you warm during the winter season. A long-sleeve undershirt is suitable for colder temperatures. For warmer conditions, you can use a short-sleeve undershirt.

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V81748
discount -30%
Viking Mounti Set 2.0 men's functional set Navy
In stock
Viking Mounti Set 2.0 men's functional set Navy

An exceptionally warm thermal underwear set with perfect thermoregulation and breathability, moisture wicking, 30% merino wool, 28% bamboo fibers.

65.99 €
Buy
V56357
discount -40%
Viking Eiger 2.0 men's underwear set Black/Grey
In stock
Viking Eiger 2.0 men's underwear set Black/Grey

Men's thermal underwear, shirt, pants, and boxers, bamboo fiber, breathable material, seamless construction, UV protection, antibacterial additives.

40.99 €
Buy
V54404
discount -31%
Viking Riko children's base layer Fuchsia
In stock
Viking Riko children's base layer Fuchsia

Children's underwear, set of a shirt and pants, quick-drying, seamless, excellent flexibility, mesh structure.

33.49 €
Buy
V39678
discount -42%
Viking Riko children's base layer Blue
In stock
Viking Riko children's base layer Blue

Children's underwear, set of shirt and pants, quick-drying, seamless, excellent flexibility, mesh structure.

28.49 €
Buy
V11827
discount -31%
Viking Riko children's base layer set Black
In stock
Viking Riko children's base layer set Black

Children's underwear, shirt and pants set, quick-drying, seamless, excellent flexibility, mesh structure.

33.49 €
Buy
PC5703510021501
discount -19%
POC Layer Merino children's base t-shirt long sleeve Uranium Black
In stock
POC Layer Merino children's base t-shirt long sleeve Uranium Black

The children's functional shirt POC made from merino wool prevents the feeling of moisture, wicks sweat away from the skin, is odor resistant, with 4-way…

85.99 €
Buy
PC570341043SML1
discount -14%
POC Layer Merino women's base shirt long sleeve Sylvanite Grey
In stock
POC Layer Merino women's base shirt long sleeve Sylvanite Grey

Women's functional shirt POC made of merino wool, prevents the feeling of moisture, wicks sweat away from the skin, odor resistance, 4-way stretch material,…

102.99 €
Buy
25200081-03
discount -28%
Sensor Double Face Adventure Set children's base layer Magenta
In stock
Sensor Double Face Adventure Set children's base layer Magenta

Children's functional thermal underwear with a special double-sided construction, in a set of a shirt and pants.

31.99 €
Buy
10110-23-00036-M
discount -32%
Swix RaceX Classic women's long sleeve shirt Bright White/Swix Red
In stock
Swix RaceX Classic women's long sleeve shirt Bright White/Swix Red

Women's functional T-shirt, ultra-light material, elastic structure, breathable, quick-drying, flat seams, white color.

38.99 €
Buy
S00-28205-3960-48/M
Salewa Cristallo Warm men's shirt long sleeve Navy Blazer
In stock
Salewa Cristallo Warm men's shirt long sleeve Navy Blazer

Men's long-sleeve shirt providing perfect warmth and comfort for active use.

113.99 €
Buy
1916686-999000S
discount -30%
Craft Wool Extreme X LS 2 women's base layer black
In stock
Craft Wool Extreme X LS 2 women's base layer black

A highly functional base layer that keeps you dry and warm even during intense activities in cold weather, made of merino wool, with a snug fit, and quick…

57.49 €
Buy
OVX-85581-L
discount -23%
Ortovox 120 Competition Light women's long sleeve shirt Dark Arctic Grey
In stock
Ortovox 120 Competition Light women's long sleeve shirt Dark Arctic Grey

Women's thermal underwear, a combination of merino wool and polyamide, quick-drying, durable, breathable.

82.49 €
Buy
1913639-851000-L
discount -28%
Craft Pro Hypervent Wind men's running shirt long sleeve yellow
In stock
Craft Pro Hypervent Wind men's running shirt long sleeve yellow

Men's long-sleeve performance running shirt, windproof front panel, moisture-wicking, quick-drying, reflective elements.

66.49 €
Buy
1909673-999000-XL
discount -28%
Craft Active Extreme X women's long sleeve shirt black
In stock
Craft Active Extreme X women's long sleeve shirt black

Women's long-sleeve performance shirt, suitable for temperatures from 10°C to -5°C, Coolmax fibers, stretchy, lightweight, made from recycled SeaQual material.

46.99 €
Buy
500-23-0924-09-XL
discount -36%
Viking Roni men's thermal underwear set black
In stock
Viking Roni men's thermal underwear set black

Men's thermal underwear set, providing thermoregulation, moisture wicking from the skin, minimizing seams and odors, 79% bamboo viscose, 16% polyamide, 5%…

44.49 €
Buy
23200053-03
discount -45%
Sensor Merino DF Territory children's long sleeve shirt black
In stock
Sensor Merino DF Territory children's long sleeve shirt black

Children's long-sleeve shirt, moisture-wicking, excellent thermoregulation and breathability, antibacterial properties, 60% merino wool, 40% polyester.

19.19 €
Buy
24200003-02
discount -11%
Sensor Merino Active Outside men's long-sleeve shirt Deep Blue
In stock
Sensor Merino Active Outside men's long-sleeve shirt Deep Blue

Men's long-sleeve functional base layer, merino wool, prevents moisture sensation, wicks sweat away from the skin, odor resistance, excellent thermoregulation…

73.99 €
Buy
7153909014-128
discount -64%
2117 of Sweden Pauki Kids Thermo Set Grey Melange
In stock
2117 of Sweden Pauki Kids Thermo Set Grey Melange

Merino kids set, anti odour treatment, eco-friendly material, quick dry, body temperature regulation, warmth and breathability.

30.49 €
Buy
500-21-3091-46-M
discount -44%
Viking Etna women's long sleeve shirt black
In stock
Viking Etna women's long sleeve shirt black

Women's long-sleeve thermal shirt designed as a first layer, providing quick moisture wicking from the skin, thermal balance, and minimized seams and odor.

27.49 €
Buy
500-21-6590-46-104
discount -47%
Viking Nino kids thermal set pink
In stock
Viking Nino kids thermal set pink

Children’s thermoactive underwear suitable as an inner insulating layer under clothing; warm and breathable polyester; perfect fit to the body.

21.49 €
Buy
500-21-6590-15-116
discount -47%
Viking Nino children's thermal set blue
In stock
Viking Nino children's thermal set blue

Children's thermoactive underwear suitable as an inner insulating layer under clothing, warm and breathable polyester, perfect body fit.

21.49 €
Buy
D08-71763-6241-L
Dynafit Tigard Merino Hoody women's shirt long-sleeve Mokarosa
In stock
Dynafit Tigard Merino Hoody women's shirt long-sleeve Mokarosa

Functional hooded T-shirt serving as a base layer, suitable for ski touring and freeride, made from Merino wool and Dryarn synthetic fibers, offering excellent…

62.99 €
Buy
10098-23-11011-L
discount -36%
Swix RaceX Dry women's long sleeve shirt Heather/Lake Blue
In stock
Swix RaceX Dry women's long sleeve shirt Heather/Lake Blue

Women's functional T-shirt, ultra-light material, elastic structure, breathable, water-repellent, and quick-drying.

41.49 €
Buy
20200041-04
discount -41%
Sensor Double Face Set Wild children's thermal set long sapphire
In stock
Sensor Double Face Set Wild children's thermal set long sapphire

Universal functional underwear, reversible for different temperature variations, soft and comfortable material, flat seams.

26.49 €
Buy
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