"The newly designed Jupiter by Mercer Amsterdam is unlike anything from this planet. Fully designed in-house in Amsterdam featuring our revolutionary R-Coil® sole technology creating the softest handcrafted-in-Portugal sneaker to date. It’s out of this world."


From Another Planet.

After 1000+ hours of testing, we are able to introduce our patented R-Coil® technology. Soft, lightweight yet balanced without the need to break them in, designed to wear all day. The R-Coil® midsole technology is a proprietary EVA + rubber combination optimising the energy return with every step giving back to the user to optimise every step. This makes the Jupiter the most efficient, softest yet balanced handcrafted-in-Portugal sneaker to date.


The R-Coil® technology

"1000+ hours of testing (..) to perfect the R-Coil® technology"

The Jupiter is inspired by the Roman God of Gods, who used the Thunder as his weapon. For this reason we incorporated several 3M reflective details with the most outstanding detail the thunder-stripe going horizontally from the back to the front.

3M Reflective Details

Our most advanced

sneaker to date.

We added speed-lacing to achieve equal lace tension throughout the shoe for added support and comfort. We finished the upper with open-mesh for increased breathability and added neon-elements to the upper for an extra “thunder” look-and-feel. Furthermore we used Italian suede and matte gum-leather pieces for added luxury.

The entirety is all finished off with a Mercer thunder-logo rubber patch, stitched on the tongue - another Jupiter reference that will likely turn heads.


Release May 24th on our website & selected Mercer Amsterdam retailers.

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