Up to 50% off now! More than 10,000 items on sale. See everything »

Shopping cart

Klimatex Functional Base Layers

Filter
Sort by: We Recommend
Sort by
169 Products
Why do you see this product first?
We rank it by the number of orders, it's rating, the seasons and other parameters. Find out more
The Klimatex MIRRE men's short-sleeve functional T-shirt, made from SilkTouch ... 4

Klimatex MIRRE

37,95 €
To add to favorites you must be logged in.
The Klimatex MANOR1 men's long-sleeve functional T-shirt, made from SilkTouch ... 12

Klimatex MANOR1

26,95 € 32,95 €
To add to favorites you must be logged in.
The Klimatex MANNON1 women's long-sleeve functional T-shirt, made from SilkTouch ... 10

Klimatex MANNON1

26,95 € 30,95 €
To add to favorites you must be logged in.
The Klimatex MANNON women's long-sleeve functional T-shirt, made from SilkTouch ... 3

Klimatex MANNON

37,95 €
To add to favorites you must be logged in.
The Klimatex MANNON women's long-sleeve functional T-shirt, made from SilkTouch ... 3

Klimatex MANNON

37,95 €
To add to favorites you must be logged in.
The Klimatex ROKI functional underwear is ideal for winter sports. It includes a ... 153

Klimatex ROKI

41,95 €
To add to favorites you must be logged in.
The Klimatex OTO men's long-sleeve T-shirt is ideal for winter sports. The T-shirt ... 486

Klimatex OTO

33,95 €
To add to favorites you must be logged in.
The Klimatex BORIS KLIMAFEEL men's functional thermal T-shirt with long sleeves is ... 50

Klimatex BORIS KLIMAFEEL

25,95 € 28,95 €
To add to favorites you must be logged in.
The Klimatex RAITO men's seamless t-shirt is purposefully crafted to meet the demands ... 114

Klimatex RAITO SEAMLESS

26,95 €
To add to favorites you must be logged in.
The Klimatex BORIS KLIMAFEEL men's functional thermal T-shirt with long sleeves is ... 50

Klimatex BORIS KLIMAFEEL

29,95 €
To add to favorites you must be logged in.
The Klimatex DAI kids’ underwear is made of a luxurious material Seamless technology ... 38

Klimatex DAI SEAMLESS

19,95 €
To add to favorites you must be logged in.
The Klimatex RADIM men's functional t-shirt, crafted from ThermoCool Air, is perfect ... 18

Klimatex RADIM THERMOCOOL AIR

30,95 €
To add to favorites you must be logged in.
The Klimatex JANNE1 women's functional long-sleeve T-shirt, made from ThermoPlus+ ... 45

Klimatex JANNE1

33,95 €
To add to favorites you must be logged in.
Natural and synthetic fibres combine for ultimate comfort and performance! The ... 14

Klimatex TASHUN MERINO

35,95 € 40,95 €
To add to favorites you must be logged in.
The Klimatex CHIKO kids' seamless thermal shirt effectively regulates temperature ... 34

Klimatex CHIKO SEAMLES

19,95 €
To add to favorites you must be logged in.
The Klimatex TASMAN MERINO men's T-Shirt offers the perfect blend of merino wool and ... 12

Klimatex TASMAN MERINO

44,95 € 48,95 €
To add to favorites you must be logged in.
Made from 100% merino wool, this garment provides natural comfort, excellent thermal ... 13

Klimatex VEYA MERINO

52,95 €
To add to favorites you must be logged in.
The Klimatex RODEN men's thermal underpants feature ThermoCool Air material for ... 27

Klimatex RODEN THERMOCOOL AIR

28,95 €
To add to favorites you must be logged in.
Comfort, breathability, and style – perfect for every hike and leisurely day out. The ... 12

Klimatex LASCAR

17,95 € 26,95 €
To add to favorites you must be logged in.
Comfortable, breathable, and perfect for cooler days! The Klimatex MAIPO long-sleeved ... 22

Klimatex MAIPO

13,95 €
To add to favorites you must be logged in.
Technology that gives you an extra boost! The Klimatex ELIUD men's seamless hoodie ... 15

Klimatex ELIUD

35,95 € 40,95 €
To add to favorites you must be logged in.
Style and functionality in one! The Klimatex RAVN kids' thermal T-shirt offers ... 21

Klimatex RAVN

17,95 €
To add to favorites you must be logged in.
100% Merino wool for optimal temperature regulation, odour reduction, and ... 16

Klimatex MITRE MERINO

66,95 €
To add to favorites you must be logged in.
Introducing the Klimatex ESTRID women's functional long-sleeve T-shirt, crafted from ... 10

Klimatex ESTRID THERMOPLUS+

35,95 €
To add to favorites you must be logged in.
The KLIMATEX DOWER men's underwear, crafted from ThermoCool Soft material, is ... 5

Klimatex DOWER THERMOCOOL SOFT

35,95 €
To add to favorites you must be logged in.
Natural thermoregulation, reliable sweat wicking and comfort with every move! Women's ... 5

Klimatex JIRA1 THERMOCOOL SOFT

35,95 € 38,95 €
To add to favorites you must be logged in.
Lightweight, breathable, and a perfect fit all in one! The Klimatex LOFOT women's ... 9

Klimatex LOFOT

26,95 €
To add to favorites you must be logged in.
Made from 100% merino wool, this garment provides natural comfort, excellent thermal ... 7

Klimatex BITRE MERINO

57,95 €
To add to favorites you must be logged in.
Combining advanced technology, comfort, and style, the Klimatex GLIMT thermal shirt ... 19

Klimatex GLIMT SEAMLESS

28,95 €
To add to favorites you must be logged in.
Functionality, comfort, and style for your winter activities! Klimatex RUNUR SEAMLESS ... 14

Klimatex RUNUR SEAMLESS

22,95 € 24,95 €
To add to favorites you must be logged in.
Dryness, warmth, and comfort even during all-day fun in the snow! The Klimatex TUNDR ... 18

Klimatex TUNDR

17,95 € 18,95 €
To add to favorites you must be logged in.
The perfect base layer for winter sports that works like your second skin! Klimatex ... 29

Klimatex BARI SEAMLESS

26,95 €
To add to favorites you must be logged in.
The perfect blend of natural comfort and reliable functionality in one clever top! ... 6

Klimatex VEIFA MERINO

44,95 € 48,95 €
To add to favorites you must be logged in.
The Klimatex RAGNA women's functional t-shirt, crafted from ThermoCool Air, is ... 4

Klimatex RAGNA THERMOCOOL AIR

30,95 €
To add to favorites you must be logged in.
The Klimatex JOLANA women's functional t-shirt is crafted from ultra-light, ... 3

Klimatex JOLANA

24,95 €
To add to favorites you must be logged in.
The KLIMATEX VETTA women's underwear is comfortable, quick-drying, and reliable in ... 2

Klimatex VETTA THERMOCOOL SOFT

35,95 €
To add to favorites you must be logged in.
Experience natural thermoregulation, freshness, and comfort even during extended ...

Klimatex VEIRA MERINO

44,95 €
To add to favorites you must be logged in.
The Klimatex RHONA women’s functional underwear has ThermoCool Air, so that you can ... 1

Klimatex RHONA THERMOCOOL AIR

28,95 €
To add to favorites you must be logged in.
The men's Klimatex DASTY functional base layer set is designed for winter sports. The ... 1023

Klimatex DASTY

26,95 €
To add to favorites you must be logged in.
The Klimatex ROKI functional underwear is ideal for winter sports. It includes a ... 153

Klimatex ROKI

44,95 €
To add to favorites you must be logged in.
Made from 100% merino wool, this garment provides natural comfort, excellent thermal ... 10

Klimatex WAAL MERINO

61,95 €
To add to favorites you must be logged in.
The Klimatex KRYSTOF1 men's long sleeve t-shirt features microfiber-knit fabric for ... 1

Klimatex KRYSTOF1

30,95 €
To add to favorites you must be logged in.
The Klimatex CESAR kids' functional base layer set is ideal for winter sports. The ... 572

Klimatex CESAR

26,95 €
To add to favorites you must be logged in.
The Klimatex BENTO functional T-shirt is crafted from a blend of microfibre polyester ... 23

Klimatex BENTO

26,95 € SRP: 27,95 €
To add to favorites you must be logged in.
The Klimatex AMBRA1 women's functional t-shirt, crafted from SilkTouch material, is ... 7

Klimatex AMBRA1

26,95 €
To add to favorites you must be logged in.
The Klimatex AMBRA1 women's functional t-shirt, crafted from SilkTouch material, is ... 7

Klimatex AMBRA1

26,95 €
To add to favorites you must be logged in.
The Klimatex AMBRA1 women's functional t-shirt, crafted from SilkTouch material, is ... 7

Klimatex AMBRA1

26,95 €
To add to favorites you must be logged in.
The Klimatex MIRRE men's short-sleeve functional T-shirt, made from SilkTouch ... 4

Klimatex MIRRE

37,95 €
To add to favorites you must be logged in.

Klimatex 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 (169 items) are available online or in selected stores. Your shopping doesn’t have to stop here. Explore more items in the Functional Base Layers category or contact our customer support.

 

You may also like: T-shirts & tops | Sweatshirts, hoodies & jumpers | Trousers