Save space thanks to the flexible and compressible material of this bottle.

Compact design

The easy air removal system means the bottle will stay silent while you run.

Noise level

Run and feel light: this soft flask weighs only 35 g when empty.

Lightweight

Drink easily thanks to the rotating the mouthpiece.

Ease of use

The accessible silicone bite valve makes it comfortable to use.

Mouth comfort

This 500 ml (17 fl oz) soft flask lets you comfortably carry your drinks during your trail runs.

Volume (ml)

Skill Level

Frequency

Volume

isothermal

Cap Type

Main Material

The aim of our design team is to offer you flexible containers for you to use while you run. 
Compared with a rigid water bottle, this soft flask is lighter, and less noisy and cumbersome when you run.
What's more, it occupies less space: you can compress it gradually as you drink the contents, thereby reducing its volume!

A soft flask to make your trail runs more comfortable

To prevent residual plastic taste, rinse your flask in clean water 3 times before each use. Then, dry it upside down without the mouthpiece. If the plastic taste persists, place your dry flask in the freezer.

You can remove the mouthpiece to clean it. This is especially important if you are filling the bottle with sugary drinks!
Finally, to avoid any noise while running, remember to remove air by sucking out the air bubbles.

How to take care of your flask?

With its 500 ml capacity, your flexible flask is useful for about one hour of running time, on average.
To simplify your preparation and equipment, your 500 ml flask is compatible with all our trail running bags and belts!

What is the soft flask's running time and what is it compatible with?

Your 500 ml soft flask has a thumb hole. This is to help you carry it effortlessly even when you have pushed yourself to the limit during your trail run.
The mouthpiece of the flask has an on/off position. In the off position, you can avoid any nasty surprises during transportation. In the on position, your flask will not leak while you are running: Pinch the mouthpiece and suck to drink.
Finally, the flask is designed so that you can drink without removing it from the front pocket of your bag.

A user-friendly design for trail running

To guarantee the quality of the 500 ml soft flask, our design team asked 12 runners to use it during a running session on a treadmill. 
Much more relaxed than a trail run, running on a treadmill gives you the opportunity to concentrate on the flow rate of the mouthpiece, the taste-free water, the lack of any discomfort when using the mouthpiece, the movements of the flask and the user comfort.
We used the feedback provided by our testers to design a product for trail running.

How was this soft flask tested?

Running Hydration Vests & Water Belts

Knitted with thin plush loops in essential areas.

Fitting comfort

Polyamide thread and ventilation zone under the instep.

Moisture wicking

Maximum wash temperature of 40°C. Normal cycle.

reinforced area

height of the sock

thickness of the sock

reduced chafing

moisture management

Style

Elastic

Packaging

Height of upper

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?

Knitted with a thin plush loop material to provide comfort where you need it (heel, toes, etc.)

Why wear thick socks?

Running Socks

clearance

Removable heat-reflecting membrane for greater thermal range.

Warmth

Conductive fabric on index and thumbs for using your smartphone.

Tactile efficiency

Gloves or mittens: the choice is yours, depending on the temperature!

Flexibility

Our running gloves weight just 57 g (2 oz) in size L!

Component selected to allow water vapour to escape during exercise.

Breathability

Running gloves for comfort while you're out running in cool or cold weather (training/competition). Perfect blend of light weight, breathability, and warmth.

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

Weather Conditions

Tightening Type

These running gloves feature an extra pair of removable mittens. These supple mittens are made of special innovative fabric that contains aluminum. The fabric reflects body heat while providing protection from the wind.
You can therefore change / adapt your gloves according to the temperature or your sensitivity to it either before or during your run.

The mitten are stored at the wrist and can be taken out easily so you can quickly wrap your hands in them as you run: no need to stop!

"Evolutiv" Running Gloves, 2 pairs in 1...

Every runner may have a different sensitivity to cold. 
Our running gloves are designed to run in temperatures ranging from 6 to 11°C (ideal comfort at 11°C) 
The removable membrane, once placed on the gloves, allows you to run in temperatures ranging from 0 to 6°C (ideal comfort at 6°C). 

Running gloves with great thermal range - is that even possible?

The component at the ends of the index and thumb features a special construction.

We selected an ultra-soft imitation suede component to boost:
- efficiency and precision of touchscreen function.
- durability

The quality of conductivity at the index and thumb means that you can use a smartphone. 
The removable membrane does not feature the touchscreen function.

Touchscreen function so you can use your smartphone => how does it work?

In addition to choosing the right size, it is also important to adjust the extremities of the fingers of your gloves (especially the thumb and index finger) to ensure they are correctly positioned and avoid creating creases at the touchscreen parts.

How do I optimize the touchscreen function?

Choosing the right size is essential to:
- run in comfort
- optimize the touchscreen function on the index finger and thumb of the gloves.
Gloves that fit the shape of your hands perfectly optimise touchscreen effectiveness when using the screen of your smartphone.

Our tool for measuring your palm size and hand length will allow us to recommend a size.
Where possible, we recommend trying on the product in a store.

Choosing the right size - how does that work?

A band around the wrist has been specially designed to reflect light.

What about at night?

Winter accessories

4 pockets: 1 for keys, 1 secure and water-resistant for phones, plus 2 more. 

Pockets

Moisture management

Run and feel light with these shorts: only 137 g (4.8 oz) in size M.

Lightweight and breathable running shorts with a phone pocket. Designed to make your jogs more comfortable.

Maximum washing temperature 30°C. Normal cycle.

Number of Pockets

Place of Practice

Stitching Type

Pocket

Type of Bell

The models are wearing size M and are 182 cm (5'12") tall.

Model sizes 

Quick-drying and moisture-wicking synthetic fabric keeps you dry throughout your run. 

Run and focus on your breathing 

These shorts have a zippered pocket for your smartphone: maximum dimensions 78 x 160 mm (3.1 x 6.3 in). The water-resistant pocket protects your smartphone from perspiration. Close the zipper to feed headphone wires through.
Inside key pocket in the waistband and 2 more pockets for your things. 

Zippered pocket 

Running Shorts

Laboratory tests: very high resistance to perforation.Innovative process.

Puncture resistance

Easy maintenance

Ergonomic bite valve for good flow rate and the easy addition of isotonic drinks

Easy hydration

Intuitive design for a cap that is easy to open and close.

Easy opening/closing

Flexible flask that fits easily in the pockets of a trail running bag

Easy to hold and with an ergonomic on/off top.

Ergonomic grip

This 500 mL (1/2 qt) flexible flask is designed for comfortably transporting your drinks during your trail runs.

Our design team's aim is to offer you flexible containers for you to use while you run. 
Compared with a rigid water bottle, this one is lighter, less noisy, and less cumbersome while you run.
When you run, the water bottle won't create any pressure points on your body.

A flexible flask making your trail runs more comfortable.

To prevent residual plastic taste, rinse your flask in clean water 3 times before each use. Then, dry it upside down without the mouthpiece. 
You can remove the mouthpiece to clean it. This is especially important if you are filling the bottle with sugary drinks!
Finally, to avoid any noise while running, remember to remove air by sucking out the air bubbles.This water bottle is born from an innovative process involving odourless, neutral-tasting plastic.

How to maintain your flask?

We listened to your feedback and improved the opening system of the water bottle. That's why the top is wider: to make it easier to clean the water bottle. 
The extra wide opening is also designed to make it easier to add isotonic drinks in powder or tablet form. 
We have also improved the look and feel of the cap for ergonomic opening and closing. The top of the water bottle is equipped with a rotating ridge to open or close it.

New and improved ergonomic cap

With its 500 mL (1/2 qt) capacity, your flexible flask is useful for about one hour of running time, on average.
To simplify your preparation and equipment, your 500 mL (1/2 qt) flask is compatible with all our trail running bags and belts!

What is the flask's running time and what is it compatible with?

The mouthpiece of the flask has an on/off position. In the off position, you can avoid any nasty surprises during transportation. In the on position, your flask will not leak while you are running: Pinch the mouthpiece and suck to drink.
Finally, the flask is designed so that you can drink without removing it from the front pocket of your bag.Please note that it's important to empty the air from the water bottle before you start running to avoid any nasty surprises...

Advice on hydrating properly

In order to guarantee the high standard of the 500 mL (1/2 qt) water bottle, our design team asked 12 runners to use it and comment on the flow of the bite valve, the on/off opening/closing system and, how easy it was to put the water bottle in the pocket of their bags. Using the feedback provided by our testers, we designed a product optimized for trail running.

How was the 500 mL (1/2 qt) flask tested?

By gradually squeezing it as you drink the contents, it will occupy less space. 

You will no longer be bothered by the sound of sloshing water.

The soft flask is comfortable to carry on your body.

Carrying comfort

Elastic ring for easy transportation when running. 

Easy transport

The flask opens and closes by simply rotating the mouthpiece. 

This flexible 250 ml (8.5 fl oz) running soft flask is designed for easier hydration while you run.

We listened to the customer reviews that complained about the bad taste of the plastic. We replaced the plastic film of the flask body. The testers really appreciated this change. We hope that you will too.If, despite everything, you are still bothered by an unpleasant taste:
- wash the flask with vinegar and bicarbonate of soda; 
- put the empty flask in the freezer;
- dry it thoroughly before storing it.
We hope that this will be enough.

New film for a better taste

Capacity

The flask opens and closes by simply rotating the mouthpiece (on/off markings).

Opening system

Knitted with a special yarn to reduce the consequences of rubbing.

Limits irritation

Comprehensive size range for precise sizing and elastic strip.

Stability

Distance

Sock Height

Type of Socks

shoes with left or right mark

The height of the upper ends at ankle level.

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

Special seam around the tip.

We have woven these socks at the heel, toes, and necessary areas with a specific yarn to reduce chafing.

Yarn used in the heel and toes

The height of the upper ends just above the ankle.

onlyonline

Store your cup in an instant thanks to its flexible and collapsible material.

Quickly hydrate while running with the cup’s wide opening.

Weighs only 10 g—so light you’ll hardly notice it!

Fasten the cup to your bag using the pre-shaped buckle.

Cup won’t make a noise: it won’t rattle around in your bag.

This flexible cup is the ideal race companion. It is convenient and will save you time.

Condition

Weight

Compact

Weight (g)

Plastic disposable cups are now prohibited on most trail runs. So you can enjoy your trail runs even more, we have designed the X Light Cup: a super-soft and ultra-lightweight cup that will give you years of use!

A soft and durable trail running cup

Weighing only 10 g (0.4 oz) and with a height of 11 cm (4.3") and a diameter of 7 cm (2.8"), this cup makes drinking station stop-offs a breeze.
What's more, its TPU component makes it fully flexible! It can be folded anyway you want and stored in your pack in an instant, without using up any space.
And when the trail run has sapped all your energy, the cup’s thumb hole lets you to carry it effortlessly.

Measurements of a cup that you won’t even notice

To prevent any taste of plastic, rinse your cup in clean water three times and leave it to dry thoroughly. And remember, the TPU of the X Light Cup is designed for cool drinks: Do not use your cup for hot liquids (above 40°C).

How to take care of your X Light Cup?

"The most important thing for us is to offer you a compact, lightweight and stable cup. When you go on a trail run, you want to feel free. The objective was the same for this cup. Ultimately, it's simple and this was the aim!"

Gaëtan, product manager at Kalenji, introduces you to the X Light Cup:

Features 1 securable pocket (smartphone/key/nutrition). 

Quick-drying, with the ability to absorb and wick away perspiration. 

For all runners seeking freedom of movement and lightness.

Season

belt height

Reversible

Waterproof

anti-uv

Type of Length

Customization

These short running shorts with built-in briefs are as light as possible for maximum breathability. 

Moisture management 

Designed as an essential style in a modern cut with side slits, these shorts blend the advantages of light weight and great freedom of movement. Our designers pulled out all the stops to make sure these technically advanced shorts check all the boxes for your runs. 

Freedom of movement 

These practical shorts let you to carry your smartphone, keys, or other small accessories with you when out on your daily runs, for total freedom. 

The length of these shorts at the inner leg is 7 cm (2.8 in) in size L. 

Length of the shorts 

Finely knitted without loops. Ankle length.

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?

Retains heat thanks to its brushed fabric and its integrated thumb holes

The structured component is positioned in key areas for maximum ventilation

Stretchy fabrics for complete freedom of movement at high intensity

Stretch

To keep you warm when you are out running in the winter.

Drying in tumble dryer possible. Low temperature, maximum drum exhaust temperature 60°C.

Collar Type

sleeve length

This long-sleeved t-shirt is made of technical fabrics that insulate from the cold while guaranteeing good perspiration transfer to the outside in temperatures up to 10°C.

It can also be worn under a jacket. 
To keep you cool during the most intensive workouts, do not hesitate to open the half-zip for thermoregulation adapted to your effort

Practical information

Running T-Shirts

Quick-drying fabric that wicks away perspiration

Lightweight, comfortable build (weighs only 48 g/1.7 oz)

Adjustable rear strap for a secure, pressure-free fit

Hook-and-loop closure for head sizes from 56 to 62 cm (22.1″–24.4″)


Adjustable

A cap built to keep you cool and comfortable on warm-weather runs, whether you’re training or racing.

To ensure optimal comfort during exercise, this cap features a quick-drying fabric that effectively wicks moisture away to keep you cool. 
Mesh side panels boost airflow for better ventilation.

Sports/

Running & Walking/

Running Accessories/

Running Hydration Vests & Water Belts/

kiprun

Trail Running Hydration Bag 10 L with Water Bladder 1 L, 900