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Learn more about men's and women's cycling jerseys
Technical Cycling Jerseys
A good jersey makes all the difference when you spend hours on the bike. At Twenty One, we design and test our garments in real conditions in Girona and Barcelona, between the Costa Brava and the Pyrenees, where wind, humidity, and elevation changes demand maximum quality and performance.
Our collection of men's and women's jerseys combines ergonomic fit, technical fabrics, and functional details designed for road, gravel, indoor cycling, and mountain biking. Every panel and every finish is aimed at offering comfort, stability, and freedom of movement on rides and training sessions.
If you're looking for a cycling jersey that performs when the pace picks up and the ride gets longer, your choice starts here.
Types of cycling jerseys available
Summer Cycling Jerseys
Designed for the warmer months, they incorporate lightweight and breathable fabrics that promote ventilation and efficient sweat wicking. They are ideal for intense training sessions and long rides under the sun.
The construction prioritizes freshness, quick-drying, and freedom of movement, maintaining a stable fit even during prolonged efforts.
Winter Cycling Jerseys
Made with thermal materials and insulating membranes, they help maintain body temperature in cold conditions. Thanks to their breathability, they prevent moisture accumulation inside.
They are a solid option for winter training without compromising comfort or mobility. Explore winter jerseys here.
Mid-season jerseys
Designed for spring and autumn, they offer lightweight and versatile protection. Perfect for combining with vests or jackets when the weather changes during the ride.
How to choose your cycling jersey
Choosing the right cycling jersey depends on your level, discipline, and the conditions in which you ride.
According to your level and type of ride
- Performance: a more fitted and aerodynamic cut, designed for those seeking maximum performance.
- Light & Air: focus on lightness and ventilation for warm climates or intense sessions.
- Thermal: oriented towards training in low temperatures with a warm and stable interior.
If you train regularly on the road or gravel and prioritize efficiency, a technical fit and pocket stability are key. For indoor cycling or high-intensity sessions, moisture management is crucial.
According to the weather
- Summer: lightweight fabrics and ventilation panels.
- Winter: thermal materials with cold protection.
- Mid-season: lightweight long sleeves or combination with outer layers.
The weather can change quickly, so having an appropriate jersey improves performance and comfort on every ride.
Technical materials and construction
At Twenty One, we work with high-performance technical fabrics, selected for their breathability, elasticity, and resistance to intensive use.
Ergonomic fit and anatomical cut
The pattern is designed for the actual position on the bicycle. This reduces wrinkles, prevents chafing, and improves aerodynamic efficiency. In the women's collection, the cut is adapted to the female anatomy for greater comfort in the chest, shoulders, and waist.
Breathability and moisture management
The fabrics allow for efficient sweat wicking, keeping the body dry even during prolonged efforts. The combination of lightness and quick-drying contributes to a constant feeling of freshness.
Pockets and functional details
All models incorporate easily accessible back pockets for nutrition and accessories. Some include an additional zippered pocket. Finishes and flat zippers help improve comfort.
Size guide and fit
A cycling jersey should fit snugly but without restricting movement. If you are in doubt between two sizes, consult our size guide:
Choosing the correct size improves aerodynamics and prevents unnecessary folds.
Care and maintenance of the cycling jersey
To preserve the technical properties of the fabric:
- Wash in cold water.
- Avoid fabric softeners.
- Do not tumble dry or iron.
- Store in a dry, ventilated place.
For more information, you can consult our product care page.
Why choose Twenty One Cycling
- Technical design tested on demanding roads and climates in Girona and Barcelona.
- Garments tested in real training and competition conditions.
- Ergonomic fit adapted for men and women.
- Focus on performance, comfort, and functionality.
Our experience as a brand specializing in cycling is based on the real use of the product. Each cycling jersey is designed to perform when the terrain demands more.
Frequently asked questions about men's and women's cycling jerseys
What size cycling jersey should I choose?
Consult our size guide. If you are in doubt between two options, choose the tighter one for better aerodynamic performance.
How long do jerseys last?
With proper care, a high-end jersey like those from Twenty One can maintain its properties for several seasons.
Do you ship nationally and internationally?
Yes, we ship worldwide and offer fast delivery in Spain.
What do you wear under your cycling jersey?
The most recommendable is a short-sleeved or sleeveless technical base layer, which helps regulate temperature and better manage moisture.
What is a cycling jersey?
A cycling jersey is a technical garment designed specifically for cycling, both on the road and in the mountains. Unlike a conventional sports t-shirt, a cycling jersey is made with breathable, quick-drying fabrics, and is body-hugging to improve aerodynamics and freedom of movement on the bike.
What's the difference between a jersey and a sports shirt?
The jersey is designed with a snug fit, back pockets, and technical fabrics that improve aerodynamics and breathability, aspects that a standard t-shirt does not offer.
What do the colors of cycling jerseys mean?
In professional cycling, jersey colors have a symbolic meaning that identifies achievements or leadership in major competitions. Some of the most recognized are:
- Yellow jersey (Tour de France): leader of the general classification.
- Pink jersey (Giro d'Italia): leader of the general classification.
- Red jersey (Vuelta a España): leader of the general classification.
- Rainbow jersey (UCI): world champion in road race or time trial.
- Green jersey: leader of the points classification (sprinter).
- Polka dot jersey: best climber or “king of the mountains”.
- White jersey: best young rider in the general classification.
In the amateur and recreational sphere, jersey colors and designs do not have an official meaning, but they are often used to express style, belonging to a club or team, or to improve visibility and safety on the road.
How many pockets does a cycling jersey have?
Most jerseys include three easily accessible back pockets for carrying nutrition, tools, or your phone. Some models include a fourth zippered pocket.
Are they suitable for mountain biking?
Yes. Although they are optimized for road cycling, their lightness and breathability also make them practical for mountain biking.
Are they suitable for road and gravel?
Yes. They are optimized for the road, but their lightness and breathability make them practical for gravel and indoor cycling as well.
How should a cycling jersey fit?
It should be snug against the body, with no excess fabric or wrinkles. A proper fit improves aerodynamics and prevents chafing during the ride.
What cycling jersey to wear in winter?
Thermal models with insulating fabrics that maintain a stable temperature without compromising breathability.
How many pockets does a cycling jersey have?
Most include three back pockets. Some models include an additional zippered pocket.
How to wash a technical cycling jersey?
Wash it in cold water, avoid fabric softener and do not tumble dry to preserve elasticity and technical properties. Consult our product care guide.