
Top-rated products in the Functional undershirts category
Here's a ranking of the top rated products in this category. To give you a quick overview, we've also added some key information about the products.
1. Odlo Cardada
With the Odlo Cardada Polo Shirt, you can perform at your best this summer while hiking, golfing, and in everyday life. The shirt is made from lightweight, quick-drying functional material that offers excellent moisture management and optimal breathability even in heat. Additionally, Odlo's sustainable ZeroScent technology, based on natural silver ions, prevents unpleasant odors from settling in the fibers. Thanks to its relaxed, flattering fit, this polo shirt is just as suitable for leisure wear as it is for sports. With the Odlo Cardada Polo Shirt, you can feel well-equipped and confident to give your best this summer.

2. Craft Cool Superlight
The Cool Mesh Superlight tank top is the perfect companion for your mountain sports activities. The fabric dries quickly even after very intensive activities. The rapid moisture transport ensures that the body does not cool down. The elasticated material follows your every move.

3. Odlo F-Dry
This T-shirt with great moisture management is ideal for all your mountain activities.

4. Odlo Active F-Dry Light
Active cooling properties and optimal wearing comfort for many hours are essential when you want to train intensively in the summer – the Active F-Dry Light T-shirt offers you both. Thanks to our innovative F-Dry technology, the T-shirt impresses with excellent moisture management and dries even faster than our previous materials. Sustainable ZeroScent technology combats unpleasant odours with the help of silver ions and effectively works against bacteria in the fabric without irritating the skin. The shirt is made from 88% recycled polyester, ensuring that PET bottles are reused rather than polluting the environment. The Active F-Dry Light T-shirt is lightweight, versatile, sustainably produced, and boasts impressive technical features – a fantastic addition to your summer sports wardrobe!.

5. Odlo I-Thermic
The Odlo I-Thermic Ski women's thermal longsleeve features innovative thermal technology that allows you to reduce your winter outfit by one layer. Sensors are integrated into the material, which you can control via your smartphone. This allows you to individually adjust the heat output depending on the situation and keep you at the perfect temperature at all times, from the ski lift to the slopes.
- Intelligent heat regulation
- Excellent moisture management
- Material tailored to the different parts of the body
- Seamless finish
- Knitted material
- I-THERMIC Odlo is the most advanced, intelligent heat technology that seamlessly integrates heat sensors and wires into the fabric - you can regulate your body temperature via smartphone app.

6. Woolpower 200 Crewneck Unisex
Long-sleeved unisex shirt made from high-quality merino wool with a round neckline. The terry fabric is produced using a circular knitting method without longitudinal seams and offers excellent insulation properties. It provides warmth even when wet and performs exceptionally well in extremely cold temperatures.
This lightweight functional underwear is designed to be worn directly against the skin as a moisture-wicking base layer. Here, Woolpower products truly shine, as the material maintains the body's thermal balance while simultaneously transporting sweat away. This thermal underwear offers optimal cold protection for temperatures ranging from +10 °C to -20 °C, depending on the activity.
Ullfrotté Original consists of 80% air. It is a knitted terry fabric, with one side being smooth and the other made up of terry loops. The airy terry loops combined with the crimped structure of the wool create a knitted fabric that traps a significant amount of air, resulting in excellent insulation. The thicker the layer of air next to the body, the less body heat can escape.
Details:
- 200 g/m² Ullfrotté Original
- Completely without longitudinal seams
- Longer cut at the back
- Elastic knitted cuffs
- Type: long-sleeved
- Material composition: 60% wool, 25% polyester, 13% polyamide, 2% elastane
- Size information: runs smaller
- Fit: normal cut
Material:
- Material type: merino wool
Features:
- Special features: antibacterial
- Zipper: none
- Collar type: round neckline
- Compression: no
- Thermal function: yes
Care instructions:
- Wash: 60°C normal wash cycle.

7. Craft Cool Mesh Superlight Tank Top
The Craft Men's Cool Mesh Superlight Tank Top 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 adapts to every movement.

8. Odlo Natural Warm
The Men Suw Natural T-Shirt is best suitable for men. The product was manufactured by Odlo.

9. Sixs Function shirt TS1
The SIXS Carbon Underwear® short sleeve round neck T-shirt is a multi-sport product that is suitable for all conditions. Unlike the sleeveless model, the sleeves wrap the upper arm (armpit), which is exposed to heavy perspiration, and keep the skin dry.
The lightest and most breathable polypropylene fiber available on the market, combined with a real carbon yarn with heat transmission and antistatic properties that protect the body from electrical charge due to the rubbing together of different synthetic materials (typical characteristic of sportswear).
Technical details:
- Seamless technology
- Antistatic system
Composition:
77% polypropylene, 15% polyamide, 5% spandex, 3% carbon fiber.

10. Sixs Long sleeve functional shirt
The SIXS long-sleeve crew neck shirt made from carbon underwear material allows the skin to breathe and provides temperature regulation for the body in any weather, both outdoors and indoors. The long sleeves fully envelop the arms, keeping the skin fresh and sitting between the skin and outer clothing. At the same time, they protect against cold drafts when a short-sleeve variant is worn over the shirt.
