Colorful patterned T-shirt with zigzag design in purple, pink, and orange, featuring a logo on the chest.
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Runners in vibrant shirts joyfully sprinting during the Rotterdam Marathon, with a bright orange #demooiste banner in the background.

Running Shirt

Running Shirt

Running Shirt

Running Shirt

Running Shirt

Running Shirt

Running Shirt

Introducing our very first high performance running shirt! Ultra lightweight and breathable, it’s designed to keep you cool whether you’re chasing your personal best or simply enjoying a run.
New
Colorful geometric-patterned shirt with "KLABU" text on the back, featuring purple, pink, and orange zigzag designs.

Details

Style
Unisex
Sport
Multisport
Fit
Standard fit
Material
made from 93% Recycled Polyester
Care
30 degree fine wash, Do not tumble dry
Made in
China
Smiling person in a colorful shirt stands next to a signpost showing distances to various locations like Kampala and Lesvos.
Rahmatullah is ready for his marathon

Tried and tested by our NN Marathon Rotterdam 2026 runners, who represented team KLABU at #demooiste. Not a big fan of running? No problem, we are sure you will love this shirt for any heartrate-boosting sport of your choice.

Two runners cross the marathon finish line together, smiling and holding hands, surrounded by a crowd and city buildings.
Smiling man in a colorful "KLABU" shirt stands outdoors with a blurred background of people and trees.

Want to run with us? Come and join our Amsterdam run club any Saturday, meetup at 10h at our KLABU Store & Clubhouse, Haarlemmerdijk 106.

Two people joyfully smiling, wearing vibrant purple and orange "KLABU" jerseys against a patterned orange backdrop.

Purple fabric with a pixelated pattern of pink and orange zigzag stripes, creating a vibrant, dynamic geometric design.
Sustainability
This product contains recycled polyester with uncompromised performance and functionality. This reduces the use of virgin resources and helps to promote a more circular economy.
Two women embrace warmly outdoors, both smiling with joy, under a clear sky.
Your Support
Wearing KLABU means joining our club and supporting refugees. Half of all profits fund KLABU sports clubhouses in refugee camps, the rest go back into our sportswear, building a strong, lasting impact.
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