Men's Tops (For Size Guides)

While the C3 T-shirt is the perfect top for running on hot summer days or indoor training. The shirt is well-ventilated and quick-drying, so you always have a comfortable training experience.

With its loose, figure-hugging fit and tested length - also at the sleeves - it is simply a good choice and a must-have in the training wardrobe.

The C3 T-shirt is sewn from a Danish-produced fabric, knitted in Ikast and dyed in Herning. The fabric is dyed at low temperature, which significantly reduces energy consumption while maintaining color intensity for longer.

Details and Materials
Light and well-ventilated material
3M reflective logo on lower back
Fusion Powerlock: lockstitch on seams
Possibility for club and company printing
Fabric produced in meters in Denmark
Made in Fusion's own factory in Europe, stocked in the UK
STANDARD 100 by OEKO-TEX® certified product - free from harmful substances
Material: 100% polyester

Moisture-wicking running t-shirt for men

Experience the ultimate fusion of functionality and comfort with our Mens Technical Merino 150 Short Sleeve. Crafted meticulously in Denmark by Herning Fabrics, this top combines 23% mulesing-free merino wool on the exterior with 77% polyester inside, ensuring the perfect balance of temperature regulation and durability. Enjoy the natural moisture management and self-cleaning properties of merino wool paired with the quick-drying and resilient characteristics of polyester.

This hybrid fabric guarantees shape retention and improved abrasion resistance, making it ideal for multifunctional use. Whether you`re navigating the outdoors or relaxing at home, our shirt provides 24/7 comfort and is machine washable for easy care.

Also available in Long Sleeve Version.

Details and Materials
23% mulesing-free merino wool (exterior) and 77% polyester (inside)

Suitable for all-day wear, from active workouts to casual outings

Proudly crafted in Denmark

Made in Fusion`s own factory in the EU, Stocked in the UK
Machine washable

Available in Black, Night Blue, Rust, Sand and Long sleeve T-Shirt version

Experience the ultimate fusion of functionality and comfort with our Mens Technical Merino 150 Long Sleeve. Crafted meticulously in Denmark by Herning Fabrics, this top combines 23% mulesing-free merino wool on the exterior with 77% polyester inside, ensuring the perfect balance of temperature regulation and durability. Enjoy the natural moisture management and self-cleaning properties of merino wool paired with the quick-drying and resilient characteristics of polyester.

This hybrid fabric guarantees shape retention and improved abrasion resistance, making it ideal for multifunctional use. Whether you`re navigating the outdoors or relaxing at home, our shirt provides 24/7 comfort and is machine washable for easy care.

Also available in Short Sleeve Version.

Details and Materials
23% mulesing-free merino wool (exterior) and 77% polyester (inside)

Suitable for all-day wear, from active workouts to casual outings
Proudly crafted in Denmark 

Made in Fusion`s own factory in the EU, Stocked in the UK
Machine washable

Available in Black, Night Blue, Rust, Sand and short sleeve T-Shirt version

Semi-fitted and super lightweight long-sleeved T-shirt with high sun protection for hot days of running or other outdoor activities.

The specially developed, technical material is temperature-regulating and comfortable in all conditions: actively cooling when wet and insulating when dry.

Details and Materials
Super lightweight and stretchy
UPF 50+ sun protection
Actively cools when the LS shirt is wet
Warm when the LS shirt is dry
Fusion Powerlock: locked seams on stitching
Fabric produced in Italy
Made in Fusions own factory in the EU, Stocked in the UK.
STANDARD 100 by OEKO-TEX® certified product; this means that all components such as fabrics, threads, transfers, zippers, elastic bands, labels, etc., have been tested and approved according to the standard. FUSION certificate number: 20170K1267 AITEX
Material: 86% polyester, 14% elastane

Technical, lightweight and ventilated single for both training and competition.

A lightweight and ventilated singlet for both training and competition. It is sewn with soft flatlock seams in a technically uncompromising fabric with an efficient, active sweat-wicking and fast drying properties, ensuring that the product does not stick to the skin during activity.

The fit is tight.

Details and Materials

• Circular knit. 100% polyamide
• 15°C to 30°C

Technical, lightweight and ventilated single for both training and competition.

A lightweight and ventilated singlet for both training and competition. It is sewn with soft flatlock seams in a technically uncompromising fabric with an efficient, active sweat-wicking and fast drying properties, ensuring that the product does not stick to the skin during activity.

The fit is tight.

Details and Materials

• Circular knit. 100% polyamide
• 15°C to 30°C