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Best selling Functional undershirts from Sixs

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1. Sixs Functional suit STX High Neck R

The SIXS Carbon Underwear® base layer with a stand-up collar, including hand and foot loops, is an absolute must-have for any motorcyclist wearing a leather suit. The side zipper extending to the hip facilitates easy on and off. It not only makes it easier to wear outer clothing (e.g., a one-piece leather suit) but also provides natural temperature regulation thanks to the SIXS Carbon Underwear® material, protecting the skin from sweat even on hot days. This prevents unwanted chills or cold spells by keeping moisture away from the body. This product can also be worn in other sports where a one-piece outer garment is used (e.g., wetsuit or ski suit).

Technical details:
- Seamless technology
- Antistatic system

Composition:
77% polypropylene, 15% polyamide, 5% elastane, 3% carbon fiber.
 

Sixs Functional suit STX High Neck R (S)
Functional undershirts
−30%
Returned & Tested
EUR80,47 currently EUR114,95 new

Sixs Functional suit STX High Neck R

S

2. Sixs Functional shirt TS1L BT

The Breezy Touch functional shirt is the ideal choice for hot and humid conditions. It provides excellent moisture management and comfort. The snug design allows the shirt to be worn directly on the skin, effectively transporting moisture and heat away. This helps to keep body temperature balanced even during intense activities.

Technical details:
- Maximum breathability
- Moisture management
- Antibacterial fabric
- Antistatic
- Water-repellent
- Seamless
- 4-way stretch
- UPF 50
- Unisex

Material composition:
- 92% polypropylene
- 5% spandex
- 3% carbon fiber.
 

3. Sixs T-shirt fonctionnel à manches longues TS2 V2

The long-sleeved undershirt Sixs TS2 V2 is the perfect choice for passionate motorcyclists seeking both comfort and performance. Made by the renowned brand Sixs, this undershirt has been specifically designed to meet the demands of motorcycling.

Thanks to its innovative technology, this undershirt offers optimal temperature regulation for a fresh and comfortable feeling throughout your ride. The polypropylene material ensures quick moisture transport and allows the skin to breathe, keeping you dry even during long motorcycle sessions.

The long sleeves of this undershirt provide additional protection against cold and weather, allowing you to ride in any season. Additionally, the close-fitting cut perfectly conforms to your body, preventing any uncomfortable friction under your motorcycle gear.

Besides its technical features, this undershirt is also aesthetically pleasing with its modern and sleek design. It is available in various sizes to accommodate all body shapes and comes in black to match all motorcycle outfits.

Whether you are a professional rider or a passionate amateur, the long-sleeved undershirt Sixs TS2 V2 will be your ideal companion for an even more enjoyable and high-performing motorcycle experience. So don't wait any longer and get this high-quality product from the brand Sixs now.
 

4. Sixs Functional Shirt TS3 2.0

The SIXS Carbon Underwear Long Sleeve Stand-Up Collar Shirt is breathable and thermoregulating in all weather conditions. The long sleeves fully envelop the arms, keeping the skin fresh and positioned between the skin and outer clothing. At the same time, they provide light protection against cold drafts when a short-sleeve variant is worn over the shirt. The contrasting stand-up collar also protects the neck from sudden temperature changes and drafts.

Technical details:

- Seamless technology
- Antistatic system

Composition:

77% polypropylene, 15% polyamide, 5% elastane, 3% carbon fiber

Sizes: XS/S, M/L, XL/2XL.
 

5. Sixs Combinaison fonctionnelle STX R V2

The SIXS 4-season undersuit guarantees outstanding comfort and performance, no matter how intense your activity. With its innovative Carbon Underwear® fabric, the suit offers effective sweat management and thermal regulation. Reinforcements in the abrasion zones provide extra durability, while breathable zones quickly wick away moisture. The ergonomic, seamless fit ensures an optimum fit and freedom of movement. In addition, the antibacterial effect prevents unpleasant odours, so you always stay fresh, no matter how long you wear it.

Technical details:

- Breathable and quick-drying
- Antibacterial fibre for freshness
- Reinforcements in the abrasion zones
- Ergonomic, seamless fit
- Effective sweat management
- Ideal for intensive physical activities

Composition:

- 74% polypropylene
- 16% polyamide
- 5% spandex
- 5% carbon fibre.
 

6. Sixs T-shirt fonctionnel TS1 V2

The TS1 V2 functional shirt from the 4-Seasons line is an evolution of a SIXS classic, designed for superior performance in every season. Strategic reinforcements in high-stress areas ensure optimal durability and protection, while the breathable fabric provides the perfect balance between ventilation and comfort. Ideal for any sport and temperature, it manages sweat, keeps the skin dry, and supports the body's thermoregulatory function. An essential garment for tackling the toughest challenges.

Technical details:
- Breathable
- Moisture management
- Thermoregulating
- Antibacterial fabric
- Antistatic
- Quick-drying
- Water-repellent
- Seamless
- 4-way stretch
- UPF 50
- Unisex

Material composition:
- 77% polypropylene
- 15% polyamide
- 5% elastane
- 3% carbon fiber.
 

7. Sixs Function shirt TS1

The SIXS Carbon Underwear® Short Sleeve Round Neck T-Shirt is a multi-sport product suitable for all conditions. Unlike the sleeveless model, the sleeves wrap around the upper arm, which is prone to heavy sweating, keeping the skin dry.

The lightest and most breathable polypropylene fiber available on the market is combined with a true carbon yarn that features heat transmission and antistatic properties, protecting the body from electrical charge caused by the friction of various synthetic materials.

Technical details:

- Seamless technology

- Antistatic system

Composition:

77% polypropylene, 15% polyamide, 5% elastane, 3% carbon fiber.
 

8. Sixs Chemise thermique

9. Sixs Function shirt TS2

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 outdoor and indoor). The long sleeves completely 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.

Technical details:

- Seamless technology
- Antistatic system

Composition:

77% polypropylene, 15% polyamide, 5% elastane, 3% carbon fiber

Sizes: XS-2XL.
 

10. Sixs SMR3

Carbon Underwear®
Grid-Tech Technology
A timeless classic made of polypropylene, worn between the body and classic outerwear, eliminates uncomfortable contact.
The direct evaporation of sweat ensures maximum cooling. Suitable for warmer seasons when temperatures are very high.
Carbon Materials Underwear®
Breathability and thermoregulation, perfect for all seasons. Antistatic texture.
 

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