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Socks promotion

Receive a free pair of On socks when purchasing On running shoes!

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A Special gift for you!

When purchasing a pair of On running trainers you’ll get a pair of On running socks for free. These On socks are added to your order in the same size as your shoes. The only thing you have to do: order a pair of On trainers from our webshop. We’ll add the socks!

On Running Shoes

Running on clouds

On is a Swiss brand that has developed its own unique style of cushioning. These cushioning elements in the sole are also called clouds. Running in On trainers feels like running on clouds.

Promotion terms

  • In order to receive the free socks, just order On running shoes from our webshop. The free socks are added to the order by 21RUN and sent to you together with your shoes.
  • 21RUN will include socks that match the size of the running shoe.
  • It is not possible to exchange the free socks for a different size.
  • The promotion is valid while stocks last.

Learn more about On

Do you want to learn a bit more about On before purchasing a pair of shoes? Discover more about this unique brand in our blog post.

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