Best selling Functional undershirts from Swix

On this page you’ll find a ranking of the best Functional undershirts from Swix. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.

1. Swix Nordic Midlayer Half Zip

Comfortable and functional midlayer for winter sports. With the Nordic Midlayer Half Zip from Swix, you are well-equipped for your next adventures in the snow. This long-sleeve shirt is ideal for cross-country skiers and winter sports enthusiasts who value functionality and sustainability. Made from recycled polyester and elastane, this product combines eco-friendly materials with high wearing comfort, allowing you to focus entirely on your performance. The half-length zipper with chin guard provides optimal ventilation when things heat up during training. The stand-up collar protects your neck from cold wind while also ensuring a stylish appearance. The elastic materials offer maximum freedom of movement, whether you're moving quickly or enjoying a leisurely tour. 

2. Swix Women's RaceX Merino Half Zip

The Women's RaceX Merino Half Zip from Swix is a long-sleeved functional shirt specifically designed for active adults. Made from a high percentage of merino wool, it offers excellent properties for cross-country skiing and other outdoor activities. The combination of 87% wool and 13% polyamide ensures optimal temperature regulation and breathability, allowing the shirt to be worn in both cooler and milder conditions. The slim fit cut and the pullover collar give the shirt a modern fit that is both functional and stylish. Additionally, the material is odor-resistant, making it ideal for longer outings. This shirt is an excellent choice for anyone who values comfort and performance.

- High-quality merino wool for optimal warmth and comfort
- Breathable and temperature-regulating for various weather conditions
- Odor-resistant properties for long-lasting wearing comfort
- Slim fit design for a modern silhouette
- Ideal for cross-country skiing and other outdoor activities.
 

3. Swix RaceX Dry Half Zip M

With our versatile Baselayer long-sleeve shirt, you stay comfortable. Featuring flatlock seams for a smooth fit and the iconic Swix logo on the chest, it's perfect for wearing alone or with a vest or jacket. This Baselayer is ideal for active days, combining style and functionality. 

4. Swix RaceX Dry Long Sleeve M

With our versatile Baselayer long-sleeve shirt, you'll stay comfortable. Featuring flatlock seams for a smooth fit and the iconic Swix logo on the chest, it's perfect for wearing alone or with a vest or jacket. This Baselayer is ideal for active days, combining style and functionality. 

5. Swix RaceX Dry Long Sleeve W

With our versatile Baselayer long-sleeve shirt, you'll stay comfortable. Featuring flatlock seams for a smooth fit and the iconic Swix logo on the chest, it's perfect for wearing alone or layered with a vest or jacket. This Baselayer is ideal for active days, combining style and functionality. 

6. Swix Women's RaceX Classic Long Sleeve

The Women's RaceX Classic Long Sleeve is a long-sleeved functional shirt specifically designed for outdoor activities. It offers an optimal combination of comfort and functionality, making it ideal for sports in the open air. The shirt is made from 100% polyester, which makes it lightweight and breathable. The slim fit design provides a close-to-body silhouette that allows for freedom of movement. Thanks to its quick-drying properties, it is particularly suitable for sweaty activities where good moisture management is essential. The simple design in a uniform color makes it a versatile piece that can be easily paired with other outfits.

- Breathable material for optimal wearing comfort
- Quick-drying, ideal for intense activities
- Slim fit design for a close-to-body silhouette
- Suitable for various outdoor activities.
 

7. Swix RaceX Classic Half Zip W

The RaceX Classic Half Zip W by Swix is a highly functional performance shirt specifically designed for athletes. It combines lightness and breathability with a sleek, feminine cut that offers freedom of movement and comfort. The half zipper allows for customizable ventilation, optimizing temperature regulation during training or competition. This shirt is excellent as a standalone piece in mild conditions or as part of a layering system in colder environments. Made from 70% recycled REPREVE® polyester, it not only contributes to performance but also to sustainability by being derived from plastic bottles. The RaceX Classic Half Zip W is the ideal choice for those who value functionality and environmental consciousness.

- Lightweight and quick-drying material
- Breathable design for optimal comfort
- Half zipper for adjustable ventilation
- Made from 70% recycled polyester for sustainability.
 

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