C3 Long Tights
C3 Long Tights
C3 Long Tights
C3 Long Tights
C3 Long Tights
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C3 Long Tights


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C3 Long Tights

Durable running and workout tights

Our long classic all-round tights for both men and women. A durable training partner especially for spring and autumn. And for many, the ultimate choice for indoor relaxation.

A thoroughly tested timeless design that holds 15 years of development and tough use, ensures you a pair of tights that will withstand training, competition, and washing machine for many years to come.

The special C3 material ensures quick and efficient sweat transport, so you never get cold and moist, either during or after activity. At the same time, the composition and processing of the fabric guarantee an optimal fit that lasts over time - and also makes annoying zippers unnecessary.

C3 Long Tights have a wide waistband with adjustable drawstring as well as functional Fusion pockets on the thighs that keep the contents close to the body without interfering with the movement pattern.

Discreet but secure 3M reflective bands on the lower legs ensure 360-degree visibility in the dark hours.

Available with 4 cm extra leg length (Black version). Choose X-long.

Also, check out our warm Hot Long Tights for winter use.


  • Durable and resistant to wear and tear.
  • Actively sweat-wicking.
  • Functional pockets on thighs

Details and materials

  • Unisex product
  • Active moisture-wicking
  • Functional Fusion pockets on thigh
  • Elastic with built-in drawstring allows for individual fit
  • 3M reflective tape on lower leg
  • Fusion Powerlock: lock-stitch seams
  • Fabric produced in Italy
  • Made in Fusion`s own workshop in Lithuania
  • 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: 77% polyamide, 23% elastane

C3 Long Tights
C3 Long Tights
C3 Long Tights
C3 Long Tights

FAQ: C3 Long Tights

Will a mobile phone fit in the side pockets?

A ‘normal’ sized phone measuring about 15 x 7 cm (e.g. an iPhone 14) can easily fit, even though the pocket looks small. The pockets are very stretchy to hold the contents firmly and tightly to the body during activity. The pockets are placed on the side of the thigh so the items you bring do not interfere with your running movements.

Is there a cord at the waist?

C3 Tights – unisex models like this one feature, in addition to a wide hip band, an adjustable cord.

What do I do if I don’t want reflectors on the legs, as I also use my tights as leggings under summer dresses?

The reflectors are, of course, attached for safety reasons when playing sports outdoors. But we know that our tights – because they are so comfortable – are also used for relaxation and not just for sporting activity.

If you want a pair of tights without reflectors, choose Pure Yoga Tights or the more extreme Women’s Gym Tights, which are specially designed for training.

How high should the waist be?

C3 unisex models, like this one, are designed to fit best if the waist sits over the top of the hip. If you are a woman and want a higher waist, choose, for example, Women’s C3 Training Tights with a high waist fit that sits above the hips.

What is the inside leg measurement of the C3 Long Tights?

We know that leg measurement is important for pants in general. However, for an optimal fit for a pair of Fusion tights, they are purposely undersized in the unique stretchy material. Therefore, you cannot judge the size before you try them on. You can easily find the right size on the tab: Fit and Size Guide.

C3 Long Tights are available in X-Long with 4 cm longer legs ‒ but not in the smallest/largest sizes, because a normal leg length fits most.

What is active moisture wicking?

Our special C3 material absorbs sweat from the skin, after which – simply put – a form of under pressure in the fabric draws moisture out to the outside, where it is distributed and quickly evaporates.

What is the difference between high waist and regular waist?

The waist of the Women’s C3 Training Tights series is a high waist fit tailored for women. For all the types of training for which the multifunctional Training Tights are designed, a high waist makes them most comfortable and with the best fit.

Our regular waist, as in our Unisex C3 Tights, sits over the hip and is an optimal running fit.

Are there pockets in the model?

Yes, there are the usual well-known pockets on the outside of both thighs, which you also know from the majority of our other tights. This means you can bring your mobile phone and other important belongings with you to and from training.