Shopping cart
Filter
Filter
Labels
Gender
Clothing size
Show more
Place for a trip
Show more
Brands
Price
 €
 €
Colour
1
32
4
4
1
2
0
1
1
21
13
4
0
0
0
17
3
2
1
5
10
0
6
Material composition Material composition
Material properties Material properties
Technology Technology
Collections Collections

Functional Base Layers

Summer Base Layers Compression Base Layers Winter Base Layers Merino Base Layers How to choose Base Layers
Filter
Sort by: We Recommend
Sort by
110 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
Gender
To shopping list
The KILPI WILLIE kids’ thermal t-shirt, featuring long sleeves and a stand-up collar, ... KILPI WILLIE
22,95 € 40,95 €
To add to favorites you must be logged in.
To shopping list
The KILPI WILLIE kids’ thermal t-shirt, featuring long sleeves and a stand-up collar, ... KILPI WILLIE
22,95 € 40,95 €
To add to favorites you must be logged in.
To shopping list
Discover the functional Devold DUO ACTIVE JR kids' long-sleeve shirt with a stand-up ... Devold DUO ACTIVE JR
70,95 €
To add to favorites you must be logged in.
To shopping list
The Kensis ADIROS are suitable for football as well as other sports activities. 250 Kensis ADIROS
8,95 €
To add to favorites you must be logged in.
To shopping list
The Kensis ADIROS are suitable for football as well as other sports activities. 250 Kensis ADIROS
8,95 €
To add to favorites you must be logged in.
To shopping list
The Reima TAITOA kids’ thermal underwear set is designed to keep children feeling ... REIMA TAITOA
70,95 € 80,95 €
To add to favorites you must be logged in.
To shopping list
The KILPI WILLIE long-sleeve shirt is an ideal base layer for active kids. Made with ... KILPI WILLIE
22,95 € 40,95 €
To add to favorites you must be logged in.
To shopping list
The KILPI WILLIE kids' functional long-sleeve shirt is the perfect base layer for ... KILPI WILLIE
22,95 € 40,95 €
To add to favorites you must be logged in.
To shopping list
The KILPI NATHAN thermal shirt is made from quick-drying OPTI-DRY material that is ... KILPI NATHAN
22,95 € 32,95 €
To add to favorites you must be logged in.
To shopping list
The KILPI OLINE thermal leggings are crafted from soft, quick-drying OPTI-DRY ... KILPI OLINE
17,95 € 24,95 €
To add to favorites you must be logged in.
To shopping list
The Progress SAILORO t-shirt is made of bamboo fibres that have natural antibacterial ... 4 PROGRESS SAILORO
17,95 €
To add to favorites you must be logged in.
To shopping list
The adidas TECHFIT LONG SLEEVE TEE for men is the ideal base layer for cardio and ... adidas TECHFIT LONG SLEEVE TEE
30,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex CESAR kids' functional base layer set is ideal for winter sports. The ... 443 Klimatex CESAR
24,95 € SRP: 31,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex CESAR kids' functional base layer set is ideal for winter sports. The ... 443 Klimatex CESAR
26,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex CESAR kids' functional base layer set is ideal for winter sports. The ... 443 Klimatex CESAR
26,95 €
To add to favorites you must be logged in.
To shopping list
Children’s thermal underwear: The Arcore JAWEN consists of a long-sleeved shirt and ... 362 Arcore JAWEN
17,95 €
To add to favorites you must be logged in.
To shopping list
The Odlo ACTIVE WARM ECO SET KIDS is made of fabric that has high elasticity thanks ... 105 Odlo ACTIVE WARM ECO SET KIDS
39,95 € SRP: 59,45 €
To add to favorites you must be logged in.
To shopping list
The Odlo ACTIVE WARM ECO SET KIDS is made of fabric that has high elasticity thanks ... 105 Odlo ACTIVE WARM ECO SET KIDS
52,95 € SRP: 59,45 €
To add to favorites you must be logged in.
To shopping list
The PIKOLA children's thermal base layer set is a universal base layer for various ... 36 Klimatex PIKOLA
28,95 €
To add to favorites you must be logged in.
To shopping list
Klimatex MACHA children’s underwear are made of a luxury material Seamless technology ... 29 Klimatex MACHA
17,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex MINDOK boys' functional base layer pants are intended as a first layer ... 14 Klimatex MINDOK
17,95 €
To add to favorites you must be logged in.
To shopping list
The Arcore ROSOLE shirt is ideal as a base layer for winter activities. The soft, ... 85 Arcore ROSOLE
17,95 €
To add to favorites you must be logged in.
To shopping list
Arcore ROSOLINO thermal tights are ideal as a base layer for winter activities. The ... 54 Arcore ROSOLINO
17,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex SCOTA girls' functional T-shirt will provide your children with optimal ... 19 Klimatex SCOTA
17,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex SCOTA boys' functional T-shirt will provide your children with optimal ... 20 Klimatex SCOTA
17,95 €
To add to favorites you must be logged in.
To shopping list
The Arcore ARAX kids' functional T-shirt is perfect for a variety of sporting ... 34 Arcore ARAX
8,95 €
To add to favorites you must be logged in.
To shopping list
The girls' functional pants Progress MICROSENSE LT-G perfectly serve as an ideal ... 26 PROGRESS MICROSENSE LT-G
17,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex BIANO girls' functional base layer pants are intended as a first layer ... 9 Klimatex BIANO
17,95 €
To add to favorites you must be logged in.
To shopping list
The Progress MICROSENSE LT are extremely effective functional kids’ underwear. They ... 11 PROGRESS MICROSENSE LT
13,95 € 16,95 €
To add to favorites you must be logged in.
To shopping list
Children's long sleeve functional t-shirt: The Loap PIRRU has a close-fitting fit and ... 2 LOAP PIRRU
15,95 €
To add to favorites you must be logged in.
To shopping list
Children's long sleeve functional t-shirt: The Loap PIRRU has a close-fitting fit and ... 2 LOAP PIRRU
15,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex LUIS kids' functional underpants are specifically designed for sports ... 15 Klimatex LUIS
17,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex LUIS kids' functional underpants are specifically designed for sports ... 15 Klimatex LUIS
17,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex TAYA girls' long-sleeved functional t-shirt in an original design is the ... 23 Klimatex TAYA
13,95 € 16,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex PIKAO kids’ functional underwear set is the ultimate base layer for a ... 55 Klimatex PIKAO
30,95 €
To add to favorites you must be logged in.
To shopping list
The Arcore ARTI thermoshirt is perfect as a base layer for winter sports or can be ... 25 Arcore ARTI
13,95 € 16,95 €
To add to favorites you must be logged in.
To shopping list
The Arcore ADIS functional underwear are perfect as a base layer for winter sports, ... 6 Arcore ADIS
13,95 € 16,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex GLENI kids’ functional underwear set is the ultimate base layer for a ... 28 Klimatex GLENI
28,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex DAI kids’ underwear are made of a luxurious material Seamless technology ... 17 Klimatex DAI SEAMLESS
19,95 €
To add to favorites you must be logged in.
To shopping list
The Progress MICROSENSE LS2 boys' T-shirt is a typical representative of functional ... 8 PROGRESS MICROSENSE LS2
17,95 €
To add to favorites you must be logged in.
To shopping list
The Progress MICROSENSE LS2 girls' T-shirt is a typical representative of functional ... 10 PROGRESS MICROSENSE LS2
17,95 €
To add to favorites you must be logged in.
To shopping list
The Arcore ARAX kids' functional T-shirt is perfect for a variety of sporting ... 25 Arcore ARAX
8,95 €
To add to favorites you must be logged in.
To shopping list
The Progress MICROSENSE LS2 boys’ functional t-shirt is an excellent base layer for ... 8 PROGRESS MICROSENSE LS2
13,95 € 16,95 €
To add to favorites you must be logged in.
To shopping list
The Progress MICROSENSE LS2 girls’ functional t-shirt is an excellent base layer for ... 4 PROGRESS MICROSENSE LS2
13,95 € 16,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex LUAN long-sleeved kids’ functional T-shirt in an original design is the ... 8 Klimatex LUAN
13,95 € 16,95 €
To add to favorites you must be logged in.
To shopping list
The Klimatex CHIKO kids' seamless thermal shirt effectively regulates temperature ... 10 Klimatex CHIKO SEAMLES
17,95 € 20,95 €
To add to favorites you must be logged in.
To shopping list
The O'Neill BASE LAYER kids' thermo set comes with a long sleeve shirt and a pair of ... 21 O'Neill BASE LAYER
57,95 €
To add to favorites you must be logged in.
To shopping list
The O'Neill BASE LAYER kids' thermo set comes with a long sleeve shirt and a pair of ... 21 O'Neill BASE LAYER
57,95 €
To add to favorites you must be logged in.
Next 48 Products
1
2
3
Functional Base Layers

Functional underwear is an essential part of sports equipment. Winter, summer or compression clothing made of merino wool or synthetic material will help you feel good in every situation. Functional underwear doesn't absorb water, so sweat can evaporate faster. This also cools the surface of the skin or, on the contrary, retains heat and reduces the external temperature of the skin. Summer functional underwear can be used for running, cycling and other outdoor sports, while thermal clothing such as T-shirts, trousers, underwear and socks can be used for winter sports. All of these functional underwear (110 types) are in stock on our e-shop or in our stores.

 

You might be interested in: Men's Functional Clothing   Women's Functional Clothing   Kids' Functional Clothing

Brands: PROGRESS Sensor Odlo Klimatex Devold Smartwool KILPI Arcore Under Armour Hannah KARI TRAA MONS ROYALE Bula Helly Hansen Craft Puma ADVENTER & FISHING Compressport Mico REIMA Nike O'Neill LOAP Blizzard Rossignol Viking Horsefeathers adidas Maloja Rukka Suspect Animal Venum Castelli Columbia GREGNORMAN SILVINI Icebreaker Bergans Daehlie HAGLÖFS Kensis Roxy DEER HUNTER GAMEPATCH JOHAUG Mizuno Picture Schöffel Spyder 4F Show more Show less
I want to shop
for less with special offers
Shopping Info
Stores Contacts How to choose? Delivery Information Payment options Exchanges, returns, complaints Documents and forms
SPORTISIMO
Why shop at Sportisimo.com Sportisimo code of ethics About us Sitemap Suppliers
Delivery options
Payment options
You can find us on social media too
Safe Shopping
Terms and conditions Cookies Data protection declaration Cookies Preferences

Select country:

Belgium
Copyright © 2025 - SPORTISIMO s. r. o.