Men's T-Shirts (For Size Guides)

While the S1 Run Jacket is made from a wind and water-resistant material that is ultra-lightweight and ventilating due to the jacket`s stretchy side panels. This provides the jacket with a comfortable fit combined with optimal protection from wind and precipitation during your run.

It is suitable for the exact type of protection you need during your run for most of the year - just adjust the insulation according to the weather with the layer you choose underneath.

The running jacket`s stretchy side panels ensure a comfortable running experience and efficient ventilation in the moderately close-fitting jacket. The inside of the collar is soft and sweat-wicking.

The jacket has a robust YKK zipper with a windproof back and a zippered front pocket with an elastic back that adapts to the contents of the pocket - such as a phone and cards.

Discreet but secure 3M reflective bands on the sleeve and front and back of the shoulders ensure 360-degree visibility during dark hours. Optionally, choose the jacket in Hi-Vis for increased safety.

Details and Materials
Wind and water-resistant.
Stretchable side panels ensure a good fit and effective ventilation.
Soft and sweat-wicking inner collar.
Robust YKK zipper with windproof backing.
Chest pocket for phone and keys.
3M reflective bands on the front and back of shoulders as well as sleeve and reflective logo on the lower back.
Fusion Powerlock: lockstitch on seams.
Fabric produced in the UK.
Mesh panel produced in Italy.
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. Water-repellent DWR outer layer. Mesh panels: 77% polyamide, 23% elastane.

Mens C3 Zip Neck is a fantastic addition to your running wardrobe. The soft and comfortable zip neck is a versatile classic that you can use as a mid-layer on cold winter trips or as an outer layer on top of a sweat-wicking base layer. The shirt is designed with a half-high collar and a short zipper, so you can adjust the collar according to the weather and your style. This zip neck is made of our elastic and sweat-wicking C3 material, which makes it quick-drying, breathable, and durable.

You can also use your C3 Zip Neck on your way to/from your workout, warm-up, or for outdoor activities and relaxation.

The shirt is soft and comfortable. It ensures quick and good sweat transport, so you never get cold and damp, either during or after activity.

Details and Materials
Active sweat-wicking
3M reflective logo on the lower back
Short, sturdy YKK zipper with soft backing
Fusion Powerlock: locked seams on stitching
Fabric produced in Italy
Made in Fusion`s own factory in the EU, Stocked in the UK
STANDARD 100 by OEKO-TEX® zertifiziertes Produkt; Das bedeutet, dass alle Komponente sowohl Meterware, Faden, Transfers, Reißverschlüsse, Gummibänder, Etiketten etc. laut Standard geprüft und zugelassen wurden. FUSION-Zertifikatsnummer: 20170K1267 AITEX
Material: 67% polyamide 22% polyester 11% elastane

A good suggestion for a relaxed, semi-tight t-shirt for indoor or outdoor wear on a warm summer day. And great to wear under your Recharge hoodie.

The high-tech fabric that the Men`s Recharge T-Shirt is made of is developed by FUSION, knitted and dyed in Denmark.

Details and materials
Fusion Powerlock: lock seam on stitches
Fabric produced in Denmark
Manufactured in Fusion`s 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: 90% Polyamide, 10% Elastane

Moisture-wicking running t-shirt for men

While the S2 Run Jacket has a protective and super elastic 3-layer breathable laminate on the front and shoulders, and our special C3 material on the back ensures quick and good sweat transport, so you stay dry and comfortable and never get cold and damp, either during or after activity.

The running jacket material is very stretchy, so it gets optimal running fit without being tight. The collar`s inside is soft and sweat-wicking.

The close-fitting jacket has a robust zipper with windproof and soft back and zipper-closed front pocket with elastic back, which adapts to the contents of the pocket - e.g. phone and card - as well as an open back pocket for gloves, hat, and headband.

Discreet but secure 3M reflective tape on the back pocket edge and reflective logos on the shoulders and waist ensure 360-degree visibility in the dark hours. Optionally, choose the Hi-Vis vest for greater safety.

Details and Materials
Protective and super elastic 3-layer breathable laminate on front and shoulder
Back in actively sweat-transporting material
Back pocket for gloves and hat
Chest pocket for phone and keys
Robust YKK zipper with soft backing
3M reflective logos on collarbone and lower back, as well as reflective tape on back pocket closure
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: Front: 81% polyester, 19% elastane, membrane in 100% polyester Back: 77% polyamide, 23% elastane

For versatile use and relaxation in everyday life - outdoors and indoors.

The material is 100% mulesing-free merino wool of the highest quality, which feels comfortable with its optimal temperature regulation - keeping you warm when it`s cold and cooling you down when it`s hot.

Merino wool is self-cleaning and does not absorb sweat odor. And it can absorb up to 35% of its own weight in liquid without feeling wet.

Also check out our extra warm Mens Merino 220 LS.

Details and Materials
Soft and comfortable Ultrafine 17.5 micron 100% merino wool
TEC certified (Total Easy Care) - machine washable
Lightweight (150 grams/m2) - ensures a wide temperature range of use
High comfort in all weather conditions
Insulates against cold when it`s cold and against heat when it`s hot
Fusion Powerlock: locked seams on stitching
Fabric produced in Denmark
Made in Fusion`s own factory in the EU, Stocked in the UK
STANDARD 100 by OEKO-TEX® certified product - free of harmful substances
Material: 100% Merino wool, 150 grams/m2

Ultralight racing T-shirt with maximum ventilation

The TEMPO! PRO T-Shirt is designed for ambitious runners and triathletes who demand the best for competitions and intense training sessions. Crafted from an advanced Italian mesh fabric, selected for its superior breathability and exceptional moisture management, this ultra-light shirt keeps you ventilated and comfortable even as the pace heats up.

The athletic fit feels natural—close-fitting without restricting your movements.

Casual, representative, sporty - in any case, a super soft basic polo T-shirt in a high-tech material that makes it comfortable and particularly ventilating.

While the Recharge Polo is sewn from a Danish-produced fabric, knitted in Ikast and dyed in Herning. The fabric is dyed at low temperatures, which significantly reduces energy consumption, while maintaining colour brilliance for longer

Details and Materials
Light and well-ventilated material
Fusion Powerlock: locked seams on stitching
Fabric produced in Denmark
Manufactured in Fusion`s 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: 100% polyester

The material is 100% mulesing-free merino wool of the highest quality, which feels comfortable with its optimal temperature regulation - keeping you warm when it`s cold and cool when it`s hot.

Merino wool is self-cleaning and does not absorb sweat odor. And it can absorb up to 35% of its own weight in liquid without feeling wet.

Also, check out the lighter Mens Merino 150 LS shirt.

Details and Materials
Self-cleaning - does not absorb sweat odor
Can absorb water without feeling wet
High comfort in all weather conditions
TEC label (Total Easy Care) - machine washable
Mulesing free Merino wool
Fusion Powerlock: locked seams on stitching
The fabric is knitted in Ikast
Made in Fusion`s own factory in the EU, Stocked in the UK
STANDARD 100 by OEKO-TEX® certified product - free of harmful substances
Material: 100% Merino wool, 220 grams/m2

When temperatures drop or your training intensity increases, having a baselayer that effectively adapts to your body`s needs is essential. The Technical Merino Baselayer achieves exactly this, intelligently combining merino wool’s ability to keep you warm and dry with polyester’s durability and quick-drying qualities. The result is a longer-lasting, higher-performing base layer.

The fit is intentionally close and body-hugging to provide optimal comfort under multiple layers. Soft and natural against the skin, the shirt ensures complete freedom of movement without bunching up or shifting. The fabric retains its shape after repeated washing and dries faster than traditional wool products, making it easy to maintain.

Use it as an insulating inner layer for cold cycling rides, demanding runs, or as a comfortable base on extended hikes.

Details And Materials 

• Constructed with merino wool (outer) and polyester (inner)
• Naturally temperature-regulating and moisture-wicking
• Close-fitting fit, ideal as an inner layer
• 100% mulesing-free merino wool
• STANDARD 100 by OEKO-TEX® certified (Cert. 2017OK1267 AITEX)

Material: Blend of 23% merino wool (mulesing-free) exterior and 77% polyester interior

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

Multifunctional T-shirt for men

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