The Story Behind a Milestone for Womens Hot Long Tights
Womens Hot Long Tights have achieved OEKO-TEX® MADE IN GREEN certification. It's a reason to celebrate and to take a closer look at just how much work goes into your favourite tights for the colder months.
27. October 2026
The FUSION Magazine
5 min read
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When you pull on a pair of Womens Hot Long Tights, the first thing you notice is the soft, warm lining. But long before you reach for your favourite pair in the wardrobe, countless decisions have gone into their materials, development, production and responsible manufacturing. And that's exactly the story we want to tell you.
The occasion is that our Womens Hot Long Tights have now achieved OEKO-TEX® MADE IN GREEN certification. We're celebrating it as if one of our sponsored elite athletes had just claimed a major victory. That might sound a little unusual, but by the time you've read this article, you'll understand why. Because to us, tights are never just tights. They're a product we put an extraordinary amount of effort into.
For us, MADE IN GREEN certification represents the highest standard. It provides assurance that the product has been tested for harmful substances, that production takes place under responsible working conditions, and that the product's journey through the entire value chain can be traced.
For you, this means knowing that your tights have been manufactured under documented and monitored conditions, with respect for both the environment and the people involved in making them.
That's always been our approach at FUSION - and that's why we're pleased to now have a recognised certification to back it up. In a world where more and more clothing is produced under unacceptable conditions and with little regard for the environment, we're proud that we can now provide independent, third-party verification that ours isn't.
Soft tights with their roots in the laboratory
There's a reason why pulling on a pair of Hot Long Tights feels so good. They're made from a specialised Italian fabric with a tightly knitted outer surface that helps shield you from the cold air. The inside is softly brushed, providing a comfortable feel against the skin while helping to trap an insulating layer of air close to the body.
The fabric features four-way stretch and active moisture-wicking properties. This allows it to move with you in the cold while helping to manage the sweat you produce when you're active.
All these features that you benefit from on your runs are the result of countless hours of testing, optimisation and refinement. At FUSION, our approach to sportswear is highly systematic, and it always starts with examining properties such as elasticity, fabric structure and resistance to wear.
Every test serves a specific purpose, and only the very best materials make it through to the next stage, with the possibility of becoming part of a finished product.
This technical knowledge helps us understand and develop materials that deliver exactly the properties we're looking for.

Your tights are born and raised in Europe
Your tights were developed in Denmark. The fabric is produced in Italy by our skilled suppliers, and the tights are sewn at our own factory in Lithuania. In other words, we have a value chain that gives us full control from the initial idea to the finished product.
It also means we can trace the journey of your tights all the way back to the granules that are transformed into the yarn used to create the fabric they're made from. We can track the environmental impact of production, transportation and handling. And, of course, we share all of this information with you, so you can be confident that our documentation is in order.
We don't place orders for our products many months before they reach your hands. Instead, we receive regular deliveries and produce only what sells. This means that European production isn't just a choice that benefits the world we live in. It also gives you the assurance that we have full control over our deliveries and can quality-check every product before it leaves our facilities.
Just as importantly, it allows us to make continuous improvements based on feedback from the people who put our products to the test every single day, in all the environments they were designed to perform in.

Quality you can feel
Womens HOT Long Tights are made for those who want warmth and comfort when running and staying active during the colder months. For those who overcome the temptation of the sofa and head out into the biting cold.
You're the reason we've spent years continuously improving this product. Through testing, ongoing feedback and correcting the imperfections that will inevitably occur when products are sewn and made by real people.
That's why we're so pleased to celebrate that our Hot Long Tights are now recognised for more than just their soft lining, high waist and freedom of movement – the qualities that have made them a favourite you reach for time and time again.
They have now also achieved OEKO-TEX® MADE IN GREEN certification.
It's a milestone we're proud of. And a victory we want to share with you.