Made for Runners in Cold Weather
These running tights use Stratermic technology that insulates from the cold. It has a key pocket inside the waistband.
Sizes guide


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Thermal insulationKeep your body at a comfortable temperature while you run.
PocketsKeep your keys safe in a secure pocket as you run.
VisibilityMy product has retro-reflective sections.
Warranty2 Years
Technical Informations

These tights have an inside pocket for keeping the key to your house or car.
My product has retro-reflective sections.
Information / Concept / Technology
Main fabric : 91.0% Polyester (PES), Main fabric : 9.0% Elasthane

Test Product
These thermal tights have been tested in the lab and in the field in chilly weather by sports runners of all levels. They were chosen by all our testers for their insulation properties. These tights are made with an extremely comfortable component to provide maximum comfort during runs.

Maintenance Tips
My product is machine-washable and can be mixed with other colours and products. Wash at 30°C max. Do not tumble dry. Do not iron.


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has been 10 years
Used for More than 2 years
bought in hatyai 10 years ago.still wear it till compression.worn in malaysian hot/ from 5k-42k.and 12-hours walk race event.
Great product
Used for 2 to 8 weeks
These trousers are great and keep you warm when running in colder weather.
I would recommend you buy a size up to what you normally wear. I am usually a medium but all Kalenji items I have purchased are large.
Cheap tights and great value
Used for 1 week or less
These are the cheaper tights, they are simple in design and do not offer (proper) compression. However, they do act as an excellent underlayer or good for running in mild weather. Great value tights.
Comfortable and warm
Used for 2 to 8 weeks
I was advised by my physio not to run cold in the winter, I'm a 5am runner, so I thought I'd try these. Instant convert, great compression, warm, breathable and very comfortable.
Excellent warm/thermal leggings
Used for 7 to 12 months
never ran in leggings before! but these were perfect for temperatures 2c and lower. keep your legs nice and warm and with no loss of movement or rubbing. make sure you try them on in the shop to get the fit right. possibly go one size up. the price is amazing .
unsure about fit
Used for 7 to 12 months
still feel I'm new to running so new to tights,. Bought a year ago and they became my favourite running tights. wore for the 1st time in "winter" 2018 today and they felt good but I had chafing - am I really fatter or do I have to toughen up my skin again. If the chafing persists will try a largger size
fantastic in the cold
Used for 3 to 6 months
Wore these over the winter and was never cold. Excellent value.
cold weather tights
Used for 1 week or less
used these when the beast from the east came , went out in -6 c and my legs never felt the wind chill or the cold
Perfect in the snow
Used for 1 week or less
Worked brilliantly. Went out in these once in dry -5c and once in -1c in the snow, and felt very comfortable in these tights.

Protection from the wind, kept my legs warm, perfect for the cold weather. Highly recommended, fantastic price too.
Run Warm Men's Running Tight - Black
Used for 1 week or less
excellent product
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