Men's Functional Base Layers
The Progress SAILOR t-shirt is made of bamboo fibres that have natural antibacterial ...
PROGRESS
SAILOR
To add to favorites you must be logged in.
The Arcore MOLETO men's functional thermal trousers are perfect as a base layer for ...
Arcore
MOLETO
To add to favorites you must be logged in.
The Craft CORE DRY BASELAYER SET W is a long-sleeved shirt and long underpants for ...
Craft
CORE DRY BASELAYER SET W
To add to favorites you must be logged in.
The Bula GEO MERINO WOOL CREW will keep you warm at all times.
Bula
GEO MERINO WOOL CREW
To add to favorites you must be logged in.
The Arcore RAPALLO men's functional thermal T-shirt is ideal as a base layer for ...
Arcore
RAPALLO
To add to favorites you must be logged in.
The Helly Hansen LIFA® ACTIVE STRIPE CREW men's functional layer provides excellent ...
Helly Hansen
LIFA ACTIVE STRIPE CREW
To add to favorites you must be logged in.
Elevate your comfort with the men's functional underpants, Progress MERINO LT, ...
PROGRESS
MERINO LT
To add to favorites you must be logged in.
The Arcore LEVANTO men's functional thermal tights are ideal as a base layer for ...
Arcore
LEVANTO
To add to favorites you must be logged in.
The Progress MERINO LS men’s functional top is made of a high-quality merino wool ...
PROGRESS
MERINO LS
To add to favorites you must be logged in.
The Arcore MANOLIO is a versatile long-sleeve functional T-shirt, perfect as a base ...
Arcore
MANOLIO
To add to favorites you must be logged in.
The Sensor COOLMAX TECH t-shirt comprises the perfect combination of functional ...
Sensor
COOLMAX TECH
To add to favorites you must be logged in.
The Craft CORE DRY ACTIVE COMFORT men’s functional tee is ideal for various sports ...
Craft
CORE DRY ACTIVE COMFORT SS
To add to favorites you must be logged in.
Just follow your heart - outdoors, to the mountains, to the countryside. Just dress ...
Devold
HAREID MERINO 200 TEE V-NECK
To add to favorites you must be logged in.
The O'Neill BASE LAYER men's thermo shirt offers essential support during your ...
O'Neill
BASE LAYER
To add to favorites you must be logged in.
The O'Neill BASE LAYER men's thermo shirt offers essential support during your ...
O'Neill
BASE LAYER
To add to favorites you must be logged in.
The Adventer & Fishing STEEL & BLACK men's functional underwear are the perfect ...
ADVENTER & FISHING
STEEL & BLACK
To add to favorites you must be logged in.
The Viking LOCKNESS T-SHIRT BAMBOO combines performance with natural comfort. This ...
Viking
LOCKNESS T-SHIRT BAMBOO
To add to favorites you must be logged in.
The Adventer & Fishing STEEL & BLACK men's functional undershirt is expertly crafted ...
ADVENTER & FISHING
STEEL & BLACK
To add to favorites you must be logged in.
Elevate your comfort with the, Progress MERINO BOXER briefs, crafted from ...
PROGRESS
MERINO BOXER
To add to favorites you must be logged in.
Stay warm during cold weather runs with the Nike DRI-FIT men's long-sleeve shirt. ...
Nike
DRI-FIT
To add to favorites you must be logged in.
The Progress MERINO SS men’s functional top is made of a high-quality merino wool ...
PROGRESS
MERINO SS
To add to favorites you must be logged in.
The Bula GEO MERINO WOOL HZ functional T-shirt with a raised collar and a zipper is ...
Bula
GEO MERINO WOOL HZ
To add to favorites you must be logged in.
The Helly Hansen LIFA SEAMLESS RACING TOP is designed for demanding professional ...
Helly Hansen
LIFA SEAMLESS RACING TOP
To add to favorites you must be logged in.
A base layer that can be worn all year round. Functional tights: Bula GEO MERINO WOOL ...
Bula
GEO MERINO WOOL PANTS
To add to favorites you must be logged in.
A base layer that can be worn all year round. Functional tights: Bula GEO MERINO WOOL ...
Bula
GEO MERINO WOOL PANTS
To add to favorites you must be logged in.
The M CLASSIC THERMAL MERINO BL CREW BOXED undershirt from Smartwool has been ...
Smartwool
M CLASSIC THERMAL MERINO BL CREW BOXED
To add to favorites you must be logged in.
The M CLASSIC THERMAL MERINO BL CREW BOXED undershirt from Smartwool has been ...
Smartwool
M CLASSIC THERMAL MERINO BL CREW BOXED
To add to favorites you must be logged in.
The Devold DUO ACTIVE, featuring a two-layer construction, is absolutely perfect for ...
Devold
DUO ACTIVE
To add to favorites you must be logged in.
The PROGRESS TX NDR men's functional t-shirt from the Thermatex collection is crafted ...
PROGRESS
TX NDR
To add to favorites you must be logged in.
The Helly Hansen HH COMFORT LIGHT SET offers effective, lightweight insulation for ...
Helly Hansen
HH COMFORT LIGHT SET
To add to favorites you must be logged in.
The PROGRESS TX NKR men's functional t-shirt from the Thermatex collection is crafted ...
PROGRESS
TX NKR
To add to favorites you must be logged in.
The PROGRESS TX NRZ men's shirt with a stand up collar from the Thermatex collection ...
PROGRESS
TX NRZ
To add to favorites you must be logged in.
The Progress LOKI men’s long sleeve t-shirt is made of 100 % of merino wool. Merino ...
PROGRESS
LOKI LANDSCAPE
To add to favorites you must be logged in.
The PROGRESS TX NRZ men's shirt with a stand up collar from the Thermatex collection ...
PROGRESS
TX NRZ
To add to favorites you must be logged in.
The Progress LOKI men’s long sleeve t-shirt is made of 100 % of merino wool. Merino ...
PROGRESS
LOKI LANDSCAPE
To add to favorites you must be logged in.
The PROGRESS TX NKR men's functional t-shirt from the Thermatex collection is crafted ...
PROGRESS
TX NKR
To add to favorites you must be logged in.
The Devold DUO ACTIVE turtleneck provides excellent insulation, ensuring consistent ...
Devold
DUO ACTIVE
To add to favorites you must be logged in.
The Viking MOUNTI SET men's thermal underwear delivers exceptional warmth through its ...
Viking
MOUNTI SET
To add to favorites you must be logged in.
The Smartwool CLASSIC THERMAL MERINO BL 1/4 ZIP men's thermal t-shirt is the perfect ...
Smartwool
CLASSIC THERMAL MERINO BL 1/4 ZIP
To add to favorites you must be logged in.
The Smartwool CLASSIC THERMAL MERINO BL 1/4 ZIP men's thermal t-shirt is the perfect ...
Smartwool
CLASSIC THERMAL MERINO BL 1/4 ZIP
To add to favorites you must be logged in.
The Smartwool CLASSIC THERMAL MERINO BL 1/4 ZIP men's thermal t-shirt is the perfect ...
Smartwool
CLASSIC THERMAL MERINO BL 1/4 ZIP
To add to favorites you must be logged in.
The Smartwool CLASSIC THERMAL MERINO BL 1/4 ZIP men's thermal t-shirt is the perfect ...
Smartwool
CLASSIC THERMAL MERINO BL 1/4 ZIP
To add to favorites you must be logged in.
The Sensor DOUBLE FACE men's thermal pants are made of Double Face material is one of ...
Sensor
DOUBLE FACE
To add to favorites you must be logged in.
The PROGRESS TX SDN men's functional underwear from the Thermatex collection is ...
PROGRESS
TX SDN
To add to favorites you must be logged in.
The PROGRESS TX SDN men's functional underwear from the Thermatex collection is ...
PROGRESS
TX SDN
To add to favorites you must be logged in.
The 4F SKI UNDERWEAR provides exceptional warmth and comfort, keeping you cosy ...
4F
SKI UNDERWEAR
To add to favorites you must be logged in.
Indulge in the cozy warmth and comfort of Odlo's THE NATURAL MERINO 200 men's thermal ...
Odlo
ODLO THE NATURAL MERINO 200
To add to favorites you must be logged in.
The O'Neill BASE LAYER men's thermal t-shirt is ideal as a base layer under ...
O'Neill
BASE LAYER
To add to favorites you must be logged in.
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 (575 types) are in stock on our e-shop or in our stores. But your purchase doesn't have to end there. See also other products from the Functional Base Layers category or contact our customer support.
You might be interested in: Men's Functional Clothing Women's Functional Clothing Kids' Functional Clothing
Select country:
Belgium