We started by selling professional gym tools and equipment all over Scandinavia before opening ‘Athena’, one of the first fitness centre for women in the world. When our female instructors asked us for something beautifully to work out in. The original concept for designer sportswear for women was born. And we just grew out from there.

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Training harmony means naturally connecting the heart, body and soul. Swedish values shape our culture, and our fundamental belief in the power of harmony. This is Holistic Training. A progressive approach to fitness and well-being, it’s designed around the evolving needs of modern human bodies.


The foundation is simple: We need a variety of complementary physical and mental activities to stay conditioned, uninjured and thriving. Casall is at the forefront of Harmonic Training, working with some of the world’s best Personal Trainers, doctors, and wellness experts to design pro-grade tools and sportswear for professionals and everyday athletes alike.

A Respect for Nature

A respect for nature is in our DNA and we continuously strive to minimize our impact on earth’s precious resources. This is why we work every day to find better, smarter solutions to our product design and manufacturing practices.


Our design team in Stockholm works relentlessly to make sure our sportswear can withstand the demands of the cross-functional athlete but also looks and feels fantastic. You might hear us talking about progress, not perfection. Striving to create the best possible product. And then make it better. Always pushing through our own limitations in the pursuit of perfection. 



"A Passion and respect for textiles is at the heart of our brand."



Everything we do is consciously designed to make a better product. Consciously chosen fabrics combine with professional-grade ergonomics to create harmony in form and function. Not to mention an uncommon rigour to the precise fit, feel and finish. Design is quite simply the soul of the company.

We are obsessive about honesty and doing things the right way. For us, our consumers and our planet. Every product that carries the Casall brand has been lovingly and meticulously blessed by our design team’s exacting high standard of performance. There are no compromises.




We are Fabric Fanatics! Being born in the gym, and raised in the heart of Sweden’s textile industry makes us genuine fabric fanatics. We have a deep knowledge and respect for textiles and select only the best functional materials for our sportswear. The result are garments that dry quickly, don’t smell and retain their shape after many washings. Our expectations are high, and yours should be too.


Polyamide is made of smooth fibers, making it not only softer but also uninviting for bacteria. As a result, we don’t need to use anti-bacterial treatments on our WEAR which are harmful to our health and the environment. That’s a win-win in our book. A few other benefits of polyamides include:

  • Easier to dye than many other fabrics, minimizing the environmental impact of the dying process
  • Superior moisture and evaporation properties, making it breathable and keeping you cool
  • Won’t peel or pill as easily as other fabrics such as polyester
  • High elasticity, which makes for a better fit and shape retention


Uses 100% waste material such as old fishing nets and yoga mats and converts it into a functional raw material.

  • Made of recycled materials so it’s better for the environment
  • Not as usual as recycled polyester as it’s more difficult to produce.
  • Durable and long-lasting


Work your moves and get a fabulous figure with Sculpture tights. Its high-tech fabric sculptures your body and provides excellent support, soft feel and maximum breathability.

  • A high tech Sensitive fabric to embrace the figure and give a light compression effect.
  • Great flexibility, soft feel with maximum breathability.
  • Perfectly placed seams and curved tapes highlight the shape of your body.


Our proprietary Tencel® a highly sustainable fabric. Soft on your body and easy on the environment, Tencel® is crafted out of wood-pulp from sustainable tree farms and is produced in closed environmental friendly production systems.

  • Drapes well for a performance fabric
  • Feels soft on the inside and out
  • Good absorption properties
  • Quick drying
  • Natural anti bacterial
  • Oeko-Tex® certified which means you can trust that there are no harmful substances in the fabric