World Environment Day: Giving back to nature

5 June is International Environment Day, which is an important symbol worldwide that each and every individual can do something to preserve our nature. In order to contribute to the preservation of our environment, CALIDA strives for ever newer and voluntary commitments to set long-term standards in the entire fashion industry. Since 2018, we have been developing a range of styles with a focus on a circular economy and biodegradability of our materials.

6/5/2025 • 3 min reading time

Merino Wool – “Nature’s Wonder Fibre”

At the heart of Merino wool is the sheep itself. But where does our wool come from, and what makes it so special? Discover everything there is to know about this natural and sustainable wool. For our basic collections, we use wool from Merino sheep in South Africa. Their fleece is white and of particularly high quality, making it the softest type of sheep’s wool. These Merino sheep live on vast farms in an entirely natural habitat with rich food sources. Due to the varied climatic conditions—both hot and cold—the wool they produce is especially fine. This is just one of the reasons why South African wool is known for its outstanding quality.

6/4/2025 • 3 min reading time

Washing your clothes sustainably: good for the planet & your wallet

If you’re someone who’s committed to protecting the environment and looking for ways to live more sustainably, you’ll find that even the smallest changes in your household can make a real difference. Cleaning and especially laundry are among the most polluting household tasks – and that’s not just because of the chemicals that may be lurking in your detergents, fabric softeners and other products.

4/12/2025 • 6 min reading time

What is MADE IN GREEN?

We are dedicated to producing sustainable products! With the introduction of the independent, globally recognised label MADE IN GREEN by OEKO-TEX®, we have been dedicated to producing safe, sustainably manufactured textiles with transparent production processes for several years. But in today’s myriad of labels, it can be hard to maintain an overview. We answer five questions about the MADE IN GREEN by OEKO-TEX® label.

4/12/2025 • 3 min reading time

TENCEL™ – the sustainable fibre of the future

Sustainable action includes relying increasingly on innovative and environmentally friendly fibres. TENCEL™ is a fibre of natural origin that is manufactured using a special process. Products made from TENCEL™ are regarded as being particularly environmentally friendly. So what makes TENCEL™ so sustainable?

3/29/2025 • 3 min reading time

Material innovation bamboo

CALIDA has been dedicated to sustainable quality and innovative products for over 75 years. Our new material innovation Tencel™ with bamboo is the perfect union of sustainability and innovation.

11/8/2024 • 2 min reading time

Natural or synthetic fibres: which are better?

Unfortunately, there is no simple answer to this question. Natural and synthetic fibres both have their advantages and disadvantages – and the perfect material is often a mix of the two. Nowadays you are confronted with countless different materials while you’re clothes shopping, from Modal, viscose and cotton to Tencel™ and polyester. We’ll explain what really lies behind the names.

11/8/2024 • 3 min reading time

Slow Fashion: What sustainable fashion really means

The term «fast fashion» is widespread nowadays and applies to almost every major fashion chain that convinces its clientele not primarily with quality, but above all through a huge variety of constantly changing collections. The counterpart to this is – who would have guessed – slow fashion! What exactly slow fashion is, how it differs from fast fashion and what goals go hand in hand with it, we want to explain in this article.

9/27/2024 • 3 min reading time

Econyl: what makes these fibres so special?

For us, sustainable action includes using innovative fibres. ECONYL® is a particularly smooth and soft fabric that’s gentle on the skin, and made from 100% recycled nylon obtained from old fishing nets, carpets and fabric scraps. Products made from ECONYL® are therefore regarded as being particularly environmentally friendly.

8/4/2024 • 2 min reading time

Linen: the long-lasting and cooling natural fibre

Summer is just around the corner and it’s time to break out our summer wardrobe for the warmer weather. Linen is a popular and loved fabric for summer. The material boasts the perfect properties for looking after your skin during the summertime. Find out more about linen here and why it’s a must-have for your wardrobe.

5/20/2024 • 3 min reading time

Wash 100 % cotton: Tips for soft & hygienically clean laundry

Cotton is probably the best known and most used material in the clothing industry. Thanks to its robust and easy-care properties, the natural fibre is not only used in T-shirts, but also for the production of socks, towels or bed linens. Jeans are also made of 100 % cotton, but have very different care requirements than cotton underwear, for example. So, what should you consider when washing and caring for cotton? We explain and give you valuable tips!

10/18/2023 • 5 min reading time

SeaCell: what makes these fibres so special?

SeaCell™ fibres are made using Icelandic seaweed. The MicroModal® blend creates an innovative, comfortable, soft fabric, which cares for the skin, regulates body temperature and is breathable. SeaCell™ fibres are made from seaweed grown in the unique ecosystem of the Icelandic fjords. They are rich in valuable nutrients and contain more vitamins, minerals and trace elements than many other products of natural origins.

11/9/2021 • 3 min reading time

The difference between organic cotton and conventional cotton

The term organic cotton is on everyone’s lips at the moment. But what exactly is the difference between organic cotton and standard cotton? We have put together a list of the most important differences, and also suggest some more sustainable alternatives to cotton.

11/9/2021 • 3 min reading time

TENCEL® vs. cotton

‘TENCEL®’ – or ‘lyocell’, as it is also widely known – is the word on everybody’s lips. But what makes the material so special, and what are the differences between TENCEL® and cotton? We’ll tell you everything you need to know about the latest trend material.

11/8/2021 • 2 min reading time