The main material keeps your body at the right temperature.

Warmth

Polyester knit: allows moisture to escape.

Breathability

Fabric with 9% spandex for greater freedom of movement.

Freedom of movement

Designed for women running in cool weather. Tested for optimal comfort between 4°C and 7°C.

Maximum washing temperature 30°C. Normal cycle.

Frequency

Collar Type

Number of Pockets

reflective

Weather Conditions

sleeve length

Place of Practice

Waterproof

Practice Conditions

anti-uv

Pocket

thumb pass

top length

Style

Main Material

The models are wearing a size S and are 1.75 m (5'9") tall

Models

Zippered collar and improved ventilation.

Zippered collar

Thumb loops to hold the sleeves in place, keeping your body warm.

Thumb loops

For added warmth, wear a breathable, long-sleeved T-shirt underneath.

Running T-Shirts

This T-shirt weighs 100 g (3 1/2 oz.) in size M.

Lightweight

The breathable fabric keeps you dry during your running sessions.

Moisture management

The fabric features elasthane for great freedom of movement.

Stretch

This light, comfy and breathable tee is a great essential for your workout wardrobe.Also  perfect for everyday wear.

Customization

An updated staple! We listened to our customers' advice about the former model.We are pleased to present an improved version, one that preserves the best elements of what made it great in the first place: A soft and breathable material.We also reworked the cut to offer you a T-shirt with a more modern look, switching from V-neck to round neck to satisfy as many runners as possible!

An updated staple! 

Perspiration is a natural reaction to heat and physical exertion.
Cotton T-shirts should be avoided as cotton absorbs moisture and rapidly cools the skin rather than transferring moisture outward and drying quickly. Choosing a T-shirt made of a synthetic material will help you to feel more comfortable during your session, regardless of how long your session lasts.

Why should I choose a running T-shirt made with a synthetic fabric?

When you find a good running essential, you want to hold onto it as long as you can.For this reason, it's essential to wash your top correctly. 
- Wash it with other T-shirts and not with clothes that have metallic parts (zips, buttons, etc.)
- Put it through a mild cycle (30°) with just the right amount of washing powder
- Avoid drying it in a dryer or exposing it directly to the sun: UV rays cause discolouring and damage the fabric.

How to keep your running T-shirt in good condition for as long as possible

Polyamide thread and ventilation zone under the instep.

Finely knitted without loops. Ankle length.

Maximum wash temperature of 40°C. Normal cycle.

Skill Level

height of the sock

thickness of the sock

reduced chafing

moisture management

Stitching Type

shoes with left or right mark

Packaging

The height of the upper ends just above the ankle.

Height of upper

Finely knitted (without the thickness of loops), these running socks offer a ventilation zone on the instep and are ideal for runners seeking lightness and freshness in summer.

Why choose fine socks?

Test out these new socks before wearing them in a race. This way, you’ll be able to avoid unpleasant surprises on race day. The silky, new-yarn feeling will go away once you wash them. Less slipping in your shoes.

Wash before racing

A special construction at the tip makes the sock conform perfectly to the shape of the toe area.
The seam at the toe enclosure is located under the toes in the hollow area to prevent chafing on the top of the foot.

Seamless?

Running Socks

Medium support, suitable for running up to 8 km/h (5 mph).

Breast support

Racer back that frees up the shoulder blades for unhindered movements.

Wicking fabric keep you cool during your runs.

This sports bra is the ideal accessory for medium-impact sports, e.g. working out, dancing, etc.

Maximum wash temperature of 30°C. Very delicate cycle.

Condition

Protective Shell

Adjustable Straps

Bra Type

Bust Support Type

Back Shape

With this medium-support sports bra, you can give your all in moderate-impact activities, such as dancing, working out, cardio training, cycling, etc. while having optimal chest protection.

What activities is the medium-support muscle back seamless bra suitable for?

When playing, it’s essential you feel comfortable when moving. This means that you should choose clothing that makes it easier to move and take up postures. 
This sports bra has been designed with this in mind. We design a muscle back that will free up your shoulder blades so you have move freedom of movement for your arms.

How does the medium-support muscle back seamless bra provide freedom of movement?

You go all out, to the point where you are often fully covered in sweat at the end of a session. This isn’t always a very pleasant feeling, right? Well, thanks to this sports bra, you can say goodbye to moisture caused by sweat. The technical fabric can wick away sweat. It also dries faster to keep you dry. 
For greater efficiency, we also added a ventilated area between the breasts.

Stay dry, even when you are pushing yourself to the limit! How is this possible with the seamless, muscle-back, medium-support bra?

The running bra has two flexible single-thickness cups (no shell).

What type of cups does this medium-support muscle back seamless bra have?

Did you know that your breasts are supported almost exclusively by your skin? This makes them vulnerable and, during physical activies, the forces exerted on them are even higher than usual. The movements and bouncing they experience can make them up to five times heavier depending on the intensity of the sport. Wearing a sports bra will give you all the support, comfort, and protection you need. You are also protecting them from impacts, pain and premature sagging.

Why must your chest be supported during sport?

During sports, breasts experience forces that stretch the skin and ligaments of the chest. Lack of proper support can cause pain and premature sagging. However, too much support can also have negative consequences. The level of support your bra provides must be tailored to your bust size and the intensity of the impacts. 
The objective:To protect your chest while preserving the natural movement of the breasts.

What are the advantages of choosing between high, medium or low support?

Our labs test the models using a bust support test that measures the reduction in breast movement acceleration during sports activities. They are evaluated and then sorted into the following three levels: 1 for low support, 3 for medium support and 5 for high support.

How are the support levels of the Decathlon sports bras tested?

Depending on the type of sport you do, the support level of your bra will vary. We offer the following three options:
- Level 1: low support for activities that require slight chest movements (pilates, stretching, muscle strengthening, etc.); 
- Level 3: medium support for activities that cause moderate bouncing (dance, fitness, cardio-training, etc.); 
- Level 5: high support for activities that involve intense movements (step, treadmill, trampoline, etc.).

What sport should you associate with what level of support?

To keep your bust supported and comfortable, the bra size that you choose must be suit your body shape. This is how you do it:
- Stand opposite a mirror with a tape measure;
- Place it horizontally at the top of your back, on the lower part of your shoulder blades;
- Hold the tape over the largest part of the bust;
- Read the measurement without pulling the tape measure tight;
For greater accuracy, use our online calculator.

How do I measure the size of my bust to choose the right sports bra?

The sports bra comes in sizes ranging from XS to XL and is recommended for cup sizes up to a C cup.
The racer back spreads support evenly across the back. 
For D-cup and above, we have developed other, more suitable models.

What size of medium-support muscle back seamless bra should you choose?

Decathlon sports bras are designed to maximize comfort and prevent health problems. There reason there’s no underwire is to eliminate risks of injury and compression of the lymph nodes. The minimal seams at the nipple reduce irritation risks. By focusing on sweat-wicking fabrics, we can guarantee your comfort while significantly reducing the risk of skin irritation.

How are Decathlon sport bras designed?

Designed for intensive sports use, this bra can be washed and rewashed. Do not wash at temperature over 30 °C (86 F) and put it in our washing bag, which is sold separately (item ref. 8505236). Do not dry in a dryer.

How to care for your medium support muscle back bra

Training Bras

Quick-drying: it absorbs and wicks away sweat.

Designed for warm weather activity, this T-shirt is perfect for summer running.

Sweat is a natural reaction to heat and physical exertion. 
Avoid cotton T-shirts as cotton absorbs moisture and rapidly cools the skin rather than transferring moisture outward and drying quickly. The right T-shirt keeps you more comfortable during your workout, no matter how long or hard you go.

Why should I choose a running T-shirt made of synthetic fabric?

When you find a good running T-shirt, you want to hold onto it as long as you can.For this reason, it’s essential to wash your top correctly. 
- Wash it with other T-shirts and not with clothes that have metallic parts (zips, buttons, etc.). 
- Put it through a mild cycle (30 °C) with just the right amount of detergent. 
- Avoid machine drying it or exposing it to direct sunlight: UV rays cause discolouration and damage the fabric.

Technically speaking, this T-shirt’s a real pro!The cut and soft fabric have been carefully selected to offer maximum comfort during exercise.The back is entirely micro-perforated to optimize ventilation and keep you cool when you switch the pace up a notch.

A running T-shirt that lets your body breathe!

4 pockets, including 1 zipped pocket and 1 with key hook.

Pockets

Lightweight, breathable and elegant, it's just as good for running as it is for getting around town.

Type of Bell

Keep your personal belongings close at hand with its zipped pocket at the back for storing your phone, key, cards, tissues or gels. Pocket size:20 cm
(W) x 10 cm (H).
Zipper opening: 16 cm. 
As well as 2 hand pockets and 1 small key pocket with a fastening system. No risk of losing anything while running and trail running. 

4 pockets: 1 zipped pocket at the back, 2 hand pockets, and 1 small key pocket with fastening system.

Make the most of your runs thanks to the breathable material and loose fit providing total freedom of movement on your outings. Bonus: Say goodbye to chafe marks on your abs caused by your waistband. We lined the waistband with a soft component. 

Total comfort

Length of shorts 

Running Shorts

3 zippered pockets (2 hand pockets and 1 rear pocket).

Very lightweight fabric that wicks perspiration away.

Lightweight, breathable and flowy running pants. Perfect for running in all seasons.

Ventilation Zippers

Season

reinforced area

belt height

Type of Brushing Boots

Silent

modular

Windproof

breathability (in RET)

Type of Length

maternity

With Straps

The models are wearing a size S and are 1.70 m (5'7") tall

Running Pants

The belt is secured while you run thanks to the tightening ring.

Stability

Pocket suitable for large mobile phones (245 x 100 mm/9.6 x 3.9 in).

Capacity

Pocket with 2 compartments for carrying your belongings without damaging them.

Multiple compartments

Adjustable length. For waist sizes from 40 cm to 95 cm.

Adjustable

Running belt for carrying your phone, keys, and other belongings hands-free so you can walk or jog freely. 

Number of Compartments

Fastener Type

When the running belt is full, we recommend adjusting it and wearing it on your hips. This will ensure effective stability and optimal support. The running belt can be worn on the front or back depending on what you are used to and how it feels. We recommend wearing the belt over clothing.

Stability/support

Our running belt can carry your essentials when you're out running.
The dimensions of the main pocket are 245 x 100 mm (9.6 x 3.9 in).
You can put:
- your smartphone in the main pocket;
- your keys in the small compartment inside the main pocket. That way your keys would be held firmly in place and won't damage your phone.

The main pocket has an opening for your earphone wire.


A clever running belt: listen to your music while running

One-size adjustable product with a simple and practical strap.
Suitable for waist sizes from 40 cm to 95 cm (15.8 to 37.4 in).

The belt weighs 75 g (2.6 oz).

Adjustable running waistband

Sports Belts

Very well-ventilated knit, particularly on the top of the foot.

Elastic strip over the top of the foot arch holds the sock in place.

User comfort

These running socks are designed to prevent blisters when you are out running.

Sock Height

This natural fibre is good at absorbing perspiration.Coupled with a well-ventilated knit on the upper foot, they provide perfect moisture management for running.The cotton also keeps the sock in place on your foot while running.

Majority cotton thread

These socks are sold in a pack of 3 pairs.

3-Pack

Reduced chafing

Very comfortable run thanks to the high elastane content

Long-sleeved running T-shirt for cool weather or mid-season runs.

Fitted style moves with the body like a second skin thanks to the elastane content.
This T-shirt can be worn mid-season or in cool weather under a long-sleeved jersey or wind jacket.

Practical advice

The seamless technology uses knitted tube threads to avoid side seams and guarantee total comfort! 

Limits chafing

This T-shirt has areas under the armpits and on the chest, as well as the back and sides, to improve moisture wicking and ensure quicker drying. 

Perspiration wicking

Prevents perspiration from running into eyes.

Very lightweight and comfortable, only 20 g!

Headband that adjusts to your head size (54 to 59 cm).

Anatomic design

Multi-purpose and multisport running headband for men and women running in hot weather over any distance (training/racing). 

Tightening Type

The design team selected a new ultralight component to optimize the headband's moisture-wicking capacity.
The component's elasticity strikes a perfect balance between support and comfort, so that you'll forget you've even got it on when you're exercising!

Is it really possible to combine support, comfort, lightness, and moisture wicking?

To make the headband more technically advanced, our team has gone for heat-bonded finish on the upper and lower parts, eliminating visible seams on the forehead.

This new design, suitable for both female and male runners, combines comfort and style with a modern feel.
We listened to feedback from runners for this second version (V2). The product is available with or without graphics, in various colours.

How does it all look, in terms of design and finish? 

For you to enjoy your activity to the max, it's essential for the product you're wearing to fit your body shape (not too big, not too small).
This one-size-fits-all running headband is made with a stretchy material that adjusts to head sizes ranging from 54 to 59 cm (21.3 to 23.2 in).
Don't forget to measure your head circumference!

Measuring 7 cm in height (or width, depending on how you look at it!), it can also be positioned on the ears for added comfort.

What head sizes does this headband fit?

Since it features a heat-bonded finish, our product doesn't like washing machines or high temperatures.
To preserve its technical qualities, we recommend washing the product by hand and letting it air dry.

What about cleaning and maintenance?

Men's Headbands & Sweatbands

A windproof component to protect you on windy outings.

Optimal air circulation provided by a front zipper and ventilation on the back.

Ventilation

The product has 2 zippered pockets to carry your personal belongings.

With its front zipper, this jacket is easy to put on and take off.

Easy opening/closing

This windproof women's running jacket gives you proper protection in windy weather without compromising on breathability.

Hood

Weighing 199 g (7 oz.) in size M, this jacket is so light you'll forget you have it on when you're running.

A lightweight jacket

Reflective elements placed discreetly on the product keep you visible when you're out running at dawn or dusk.

Reflective elements to keep you visible

The elasticated hood shelters you from the wind.

Sports/

Running & Walking/

Running Clothes/

Running Tops/

Running T-Shirts/

kalenji

Women's Long-Sleeved Running T-Shirt, Sun Protect