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Functional Base Layers

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The Klimatex CESAR kids' functional base layer set is ideal for winter sports. The ... 534

Klimatex CESAR

26,95 €
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The Klimatex DARLA is a set of women’s functional underwear consisting of a long ... 414

Klimatex DARLA

26,95 €
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The Klimatex MIRRE men's short-sleeve functional T-shirt, made from SilkTouch ... 4

Klimatex MIRRE

37,95 €
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The Klimatex MIRRE men's short-sleeve functional T-shirt, made from SilkTouch ... 4

Klimatex MIRRE

37,95 €
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The Klimatex MANOR1 men's long-sleeve functional T-shirt, made from SilkTouch ... 4

Klimatex MANOR1

30,95 € 32,95 €
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The Klimatex MANNON women's long-sleeve functional T-shirt, made from SilkTouch ... 3

Klimatex MANNON

37,95 €
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The Klimatex MANNON women's long-sleeve functional T-shirt, made from SilkTouch ... 3

Klimatex MANNON

37,95 €
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The Klimatex MANNON1 women's long-sleeve functional T-shirt, made from SilkTouch ... 7

Klimatex MANNON1

33,95 €
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The Klimatex MANNON1 women's long-sleeve functional T-shirt, made from SilkTouch ... 7

Klimatex MANNON1

33,95 €
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This O'Neill BASELAYER men's short-sleeved technical T-shirt is the ideal choice ...

O'Neill BASELAYER

30,95 €
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The Haven DRY2SKIN HMS base layer T-shirt with excellent sweat wicking and cooling ...

HAVEN DRY2SKIN HMS

26,95 €
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The Haven DRY2SKIN HMS base layer T-shirt with excellent sweat wicking and cooling ...

HAVEN DRY2SKIN HMS

26,95 €
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The Haven DRY2SKIN WMS base layer T-shirt with excellent sweat wicking and cooling ...

HAVEN DRY2SKIN WMS

26,95 €
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The Haven DRY2SKIN WMS base layer T-shirt with excellent sweat wicking and cooling ...

HAVEN DRY2SKIN WMS

26,95 €
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The Klimatex ROKI functional underwear is ideal for winter sports. It includes a ... 148

Klimatex ROKI

39,95 €
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The Klimatex ROKI functional underwear is ideal for winter sports. It includes a ... 148

Klimatex ROKI

39,95 €
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The Klimatex OTO men's long-sleeve T-shirt is ideal for winter sports. The T-shirt ... 450

Klimatex OTO

33,95 €
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Kids' thermal underwear: the Arcore JAWEN consists of a long-sleeved shirt and ... 77

Arcore JAWEN

17,95 €
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The Arcore TOUKI men's T-shirt, made from a comfortable, stretchy and quick-drying ... 58

Arcore TOUKI

11,95 €
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The Arcore TOUKI men's T-shirt, made from a comfortable, stretchy and quick-drying ... 58

Arcore TOUKI

11,95 €
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The Arcore TOUKI men's T-shirt, made from a comfortable, stretchy and quick-drying ... 58

Arcore TOUKI

11,95 €
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The Arcore TOUKI men's T-shirt, made from a comfortable, stretchy and quick-drying ... 58

Arcore TOUKI

11,95 €
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The PROGRESS MERINO LS men's functional T-shirt is made from high-quality Merino ... 47

PROGRESS MERINO LS

48,95 € 56,95 €
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The PROGRESS MERINO LS men's functional T-shirt is made from high-quality Merino ... 47

PROGRESS MERINO LS

48,95 € 56,95 €
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The Arcore MIZUKI women's T-shirt, made from a comfortable, stretchy and quick-drying ... 64

Arcore MIZUKI

11,95 €
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The Arcore MIZUKI women's T-shirt, made from a comfortable, stretchy and quick-drying ... 64

Arcore MIZUKI

11,95 €
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The Arcore MIZUKI women's T-shirt, made from a comfortable, stretchy and quick-drying ... 64

Arcore MIZUKI

11,95 €
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The Arcore MIZUKI women's T-shirt, made from a comfortable, stretchy and quick-drying ... 64

Arcore MIZUKI

11,95 €
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The Klimatex PIKAO kids’ functional underwear set is the ultimate base layer for a ... 93

Klimatex PIKAO

30,95 €
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The Klimatex RAITO men's seamless t-shirt is purposefully crafted to meet the demands ... 71

Klimatex RAITO SEAMLESS

26,95 €
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The Klimatex DAI kids’ underwear is made of a luxurious material Seamless technology ... 33

Klimatex DAI SEAMLESS

19,95 €
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The Klimatex BORIS men's functional thermal T-shirt with long sleeves is crafted from ... 35

Klimatex BORIS

29,95 €
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The Klimatex BORIS men's functional thermal T-shirt with long sleeves is crafted from ... 35

Klimatex BORIS

29,95 €
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The Klimatex CHIKO kids' seamless thermal shirt effectively regulates temperature ... 30

Klimatex CHIKO SEAMLES

19,95 €
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The Klimatex JANNE1 women's functional long-sleeve T-shirt, made from ThermoPlus+ ... 32

Klimatex JANNE1

33,95 €
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The PROGRESS MERINO LS women's functional T-shirt is made from high-quality Merino ... 21

PROGRESS MERINO LS

48,95 € 56,95 €
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The PROGRESS MERINO LS women's functional T-shirt is made from high-quality Merino ... 21

PROGRESS MERINO LS

48,95 € 56,95 €
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The Klimatex RODEN men's thermal underpants feature ThermoCool Air material for ... 17

Klimatex RODEN THERMOCOOL AIR

28,95 €
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Introducing the Klimatex ESTRID women's functional long-sleeve T-shirt, crafted from ... 6

Klimatex ESTRID THERMOPLUS+

35,95 €
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The ARCORE EILINIO men's thermal trousers are made from soft, stretchy fabric that ... 15

Arcore EILINIO

17,95 €
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The ARCORE EILINIO men's thermal shirt is made from a soft, stretchy fabric that ... 35

Arcore EIRINO

22,95 €
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The Arcore LAZENA women’s thermal underwear with long sleeves is perfect as a base ... 17

Arcore LAZENA

26,95 €
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Functional Base Layers

Functional base layers are specialised clothing designed to provide optimal comfort, warmth, and moisture management during physical activity in cold or variable conditions. They combine functionality with comfort – made from breathable, quick-drying materials that regulate body temperature, wick sweat away from the skin, and allow unrestricted movement. Whether you are hiking, skiing, running, or training outdoors, high-quality base layers are essential for staying dry, warm, and comfortable throughout your activities.

 

Benefits of functional base layers

Thermal regulation:

Base layers retain warmth close to the body while preventing overheating. Materials such as merino wool, synthetic fibres, or blends keep you comfortable across a wide range of temperatures.

 

Moisture management:

Quick-drying fabrics wick sweat away from the skin, reducing the risk of chill and improving comfort during high-intensity activities.

 

Comfort and practicality:

• Lightweight, breathable materials – merino wool, polyester, polyamide
• Stretchable construction for full freedom of movement
• Flat seams or seamless designs to reduce irritation
• Easy to layer under jackets or mid-layers

 

Where to use functional base layers

Outdoor sports:

Running, hiking, skiing, climbing – base layers keep muscles warm and dry, improving performance and comfort in cold or damp conditions.

 

Fitness and training:

Suitable for indoor and outdoor training, providing moisture control and flexibility for a wide range of exercises.

 

Travel and leisure:

Ideal for winter holidays, trekking, or camping trips. Lightweight base layers are easy to pack and maintain warmth without bulk.

 

How to choose functional base layers

Fit and comfort:

Base layers should fit snugly against the skin but not restrict movement. Check sizing charts and consider layering requirements.

 

Material:

• Merino wool – natural insulation, odour-resistant, breathable
• Synthetic fibres – lightweight, quick-drying, durable
• Blends – combine the benefits of wool and synthetics

 

Design:

• Long-sleeve or short-sleeve tops
• Thermal leggings or shorts
• Seamless or flat-seam construction for comfort

 

Care and maintenance

Wash according to care instructions, preferably on a gentle cycle or by hand. Avoid high heat drying to preserve elasticity and performance properties. Proper care extends the life and effectiveness of your base layers.

 

Frequently asked questions

Can base layers be worn for everyday activities? Yes, they are comfortable for casual wear, especially in cold conditions.

What sizes are available? Base layers are available in adult and children’s sizes, often with slim or regular fits.

Are they suitable for wet conditions? Most are quick-drying and moisture-wicking, ideal for sweat management and light dampness, but waterproof outer layers are recommended for rain or snow.

How long do they last? With proper care, base layers can last several seasons depending on frequency of use.

 

TIP: Choose merino or synthetic base layers for maximum warmth, comfort, and moisture control. All these functional base layers (1201 items) are available online or in selected stores.

 

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