
Best selling Functional underwear
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Odlo Active F-Dry Light
Are you looking for sports underwear with reliable performance for high-intensity workouts or endurance sports? Then the Active F-Dry Light Boxers are the perfect choice, as they are among the fastest drying underwear that ODLO has ever produced! These moisture-wicking shorts are made from 88% recycled polyester, making them one of ODLO's most environmentally friendly products. The ultra-light material effectively wicks moisture away from the skin and features ZeroScent technology, sustainably made from natural silver ions, to prevent odor-causing bacteria from penetrating the fabric fibers—ensuring you always feel pleasantly fresh. The snug fit provides both reliable support and unrestricted freedom of movement, helping you across a wide range of sports—from treadmill running to trail running. With the Active F-Dry Light Boxers, you are investing in high-performance, quality sports underwear this summer—while also contributing to a more sustainable future!.

2. Odlo Active X-Warm
The Active Warm Pants from Odlo are the ideal companion for your mountain sports activities. The breathable material ensures an optimal body climate. Even after very intense activities, the fabric dries quickly. The rapid moisture transport prevents the body from cooling down. The fabric is odor-neutralizing, meaning it needs to be washed less frequently. The elastic material adapts to every movement.

3. Helly Hansen HH Workwear Lifa Merino uld underbuks med lange ben 75506 sort 4XL
LIFA® MERINO|Lifa Stay Warm technology|Gusseted crotch for greater freedom of movement|Flatlock seams for added comfort|Elasticated waist for perfect fit and freedom of movement|Construction that prevents the elastic band from twisting|ZQ wool.

Helly Hansen HH Workwear Lifa Merino uld underbuks med lange ben 75506 sort 4XL
4XL
4. Viking Gasher Man Set Underwear

5. Northwave Pro Inner Short
The Pro Inner Short from Northwave is a high-quality functional base layer designed specifically for cyclists. These bike base layer shorts offer an optimal fit and are made from an elastic material that ensures freedom of movement and comfort while riding. The shorts are designed to be worn under outer clothing and are ideal for longer bike tours. The combination of polyester and elastane provides a pleasant body temperature and a dry wearing experience, while the slim fit design offers a close-to-body silhouette. These shorts are an excellent choice for anyone who values functionality and comfort.
- High-quality functional base layer for cyclists
- Elastic material for optimal freedom of movement
- Slim fit design for a close-to-body silhouette.

6. UYN 3/4 thermal trousers Natyon 2.0 Italy
Designed for competition, the Natyon 2.0 Pants offer full dynamism through style and functionality. Thanks to their special anatomical structure and stretch fabric with minimal seams, they adapt to every movement of the legs without constricting or causing discomfort. Heat-insulating structures and ventilation systems are strategically placed to ensure the perfect body climate: The Heatmemory technology on the thighs and calves provides warmth and protects against cooling, Coolvent in the abdominal area absorbs sweat and directs it outward, and the Drylight insert in the knee area promotes moisture transport. The result is top performance on the slopes.

7. Craft Core Dry 2 Pack Boxer
The Craft Men's Core Dry 2-Pack Boxer is the perfect companion for your mountain sports activities. Even after very intense activities, the fabric dries quickly. The rapid moisture transport ensures that the body does not cool down. The elastic material moves with every movement.

8. Fuse Shorts for men AllSeason Megalight 200 white size L (FSE-11-1202-8-2-0001)

Fuse Shorts for men AllSeason Megalight 200 white size L (FSE-11-1202-8-2-0001)
L
9. SAXX Underwear Kinetic HD Boxer Brief
The Men's Kinetic HD Boxer Brief from SAXX Underwear is the perfect companion for your mountain sports activities. The breathable material ensures an optimal body climate. Even after very intense activities, the fabric dries quickly. The rapid moisture transport prevents the body from cooling down. The fabric is highly odor-neutralizing, meaning it needs to be washed less frequently. The elastic material moves with you in every movement. This item is ideal for trail running.

10. CMP Campagnolo CMP thermal underwear 3/4 trousers - 1 piece (black) - Men (size XXL)
The CMP thermal underwear 3/4 pants are a high-quality functional base layer specifically designed for men. They feature seamless construction for added comfort and reduced friction. The soft and warming material made from 100% polyester ensures a pleasant fit and retains body heat even in cooler temperatures. These 3/4 pants are ideal for various sports activities or as an extra layer under everyday clothing. They are suitable for outdoor use as well as for relaxed days at home. The pants are available in size XXL and offer optimal freedom of movement, perfectly adapting to the body's contours.
- Seamless construction for maximum comfort
- Warming material for cold temperatures
- Versatile for sports and leisure.

CMP Campagnolo CMP thermal underwear 3/4 trousers - 1 piece (black) - Men (size XXL)