How to choose the correct size

In cooperation with our R&D, we have prepared some basic advice and tips on how to take the best possible care of your cycle wear. How to use, wash and store properly. Please remember that proper product care plays a crucial role in maintaining the performance and comfort of your kit. To ensure your Kalas gear stays in top condition and lasts for many seasons, it's essential to follow these guidelines. However, please don’t forget that these are general recommendations and the most accurate information on how to treat the product can always be found on the label of each garment itself.

The insert, known among cyclists as the 'chamois’ or ‘pad’, is probably the most important part of any pair of cycling shorts. The quality of the pad is crucial for comfort and performance when cycling. A properly designed pad minimizes pressure on sensitive areas, provides ergonomic support and helps prevent blisters or abrasions. That's why our shorts and tights only feature pads from Elastic Interface, the world-renowned leader in this field. Years of experience, a proactive approach to development and the brand's exquisite materials ensure maximum comfort in the saddle.

We are continuing the tradition of effort to support cycling and will donate all proceeds on Wednesday, 3 December, to youth projects. So, if you buy any product on our eShop on this day, you will also contribute to the support of young Czech talents.

At Kalas we serve a diverse variety of customer types, who have at least one thing in common - they all love cycling and want to create their own custom designed cycle clothing. These include individuals, small groups of friends, clubs, teams, companies, charities, and events. In our series Customer Stories, some of them tell us how we helped them achieve their objectives and highlight the aspects of Kalas’ service that they benefitted from the most.

Wondering what Christmas gifts to get for the cyclists in your life? We have prepared some practical tips for cycling gifts for him or her. Quality materials, thorough workmanship and modern style unite all these cycling present ideas.

Our goal is to constantly push cycling apparel to the next level so that every rider can enjoy the best possible riding experience. Over the past year, we have focused on improving materials and cuts, resulting in products that offer greater comfort and better performance. Another highlight for the coming season is an expanded size range – a new size 0 has been added to the custom options, ensuring our clothing fits an even wider variety of body types. That’s why we’ve put together an overview of the main updates, key changes, and proven features.

We are returning to a collaboration that brings colour, vibrancy, and energy to our clothing. Introducing our new PosterLad art collection, based on the "Purple Glow" graphics by digital artist Vratislav Pecka, aka PosterLad. His signature style is once again unmistakable – colourful minimalism, simple geometric shapes, and compositions that feel lively and harmonious.

We get to know Kalas' clients in our Customer Stories series. These can be cycling clubs but also groups of friends, events or companies. Service is important for all our customers but in the case of Wouter Slotegraaf of the company Cyql, it was even the inspiration to think further to achieve a special cooperation with Kalas. But first to the beginning. How did former amateur footballer Slotegraaf get into cycling?

At Kalas we serve a diverse variety of customer types, who have at least one thing in common - they all want to create their own custom designed cycle clothing. These include individuals, small groups of friends, clubs, teams, companies, charities, and events. In our series Customer Stories, some of them tell us how we helped them achieve their objectives and highlight the aspects of Kalas’ service that they benefitted from the most.

If we want to cycle when the weather is drizzly or rainy, we have two options. Either we hop on the indoor trainer and do a workout from the convenience of our own home, or we step out of our comfort zone and brave the weather outside. Both options offer benefits, but those who venture outdoors should consider a more substantial layer of clothing.

Have you ever wondered ‘how do I design my own cycling jersey?’. Well, it's very easy to create all kinds of custom cycle clothing. Kalas Sportswear is a manufacturer of custom cycling clothes that has been producing cycling team kit for more than 30 years. The following article explains how the production of personalised sports clothing takes place, what needs to be fulfilled and what are the individual steps of the production itself.

At Kalas we serve a diverse variety of customer types, who have at least one thing in common - they all want to create their own custom designed cycle clothing. These include individuals, small groups of friends, clubs, teams, companies, charities, and events. In our series Customer Stories, some of them tell us how we helped them achieve their objectives and highlight the aspects of Kalas’ service that they benefitted from the most.

A collaboration with Czech cycling legend Zdeněk Štybar celebrates his unique way of thanking his friends, family and fans for all the support he’s received throughout his glittering career. He has created this simple black and white design featuring a heartfelt “thank you” in multiple languages. Get your piece of cycling history now and join the celebration of this modern-day cycling hero.

At Kalas we serve a diverse variety of customer types, who have at least one thing in common - they all want to create their own custom designed cycle clothing. These include individuals, small groups of friends, clubs, teams, companies, charities, and events. In our series Customer Stories, some of them tell us how we helped them achieve their objectives and highlight the aspects of Kalas’ service that they benefitted from the most.

To celebrate World Oceans Day, we present a special edition Blue Marine Foundation jersey. Inspired by the underwater world, proceeds from the sale of these jerseys also support an important cause - the protection and restoration of the world's oceans.

At Kalas we serve a diverse variety of customer types, who have at least one thing in common - they all want to create their own custom designed cycle clothing. These include individuals, small groups of friends, clubs, teams, companies, charities, and events. In our series Customer Stories, some of them tell us how we helped them achieve their objectives and highlight the aspects of Kalas’ service that they benefitted from the most.

Introducing the PosterLad collection, named after its designer. He is a digital artist who has been creating illustrations for more than eight years and has 900 posters to his credit. He describes his style as ‘colourful minimalism’, which is the spirit of this collection. He tries to make a simple visual impression through an interesting combination of colours and composition of individual shapes.

At Kalas we serve a diverse variety of customer types, who have at least one thing in common - they all want to create their own custom designed cycle clothing. These include individuals, small groups of friends, clubs, teams, companies, charities, and events. In our series Customer Stories, some of them tell us how we helped them achieve their objectives and highlight the aspects of Kalas’ service that they benefitted from the most.

Cyclo-cross, the city of Tábor and the Kalas brand have been inseparable for several decades. In celebration of this, we decided to bring a unique form to this mutual fusion and commissioned a limited edition jersey named “TÁBOR - HOME OF CX”.

We constantly strive to improve our clothing to meet the high demands of modern cycling while providing maximum comfort. For 2024, we've added off-road FREE RIDE and BMX jerseys to our range, expanded our skinsuits collection and improved some accessories. Here is a comprehensive overview of the main new products for the upcoming season, their main changes and proven features.