size chart

JMPR v1.0 Mercury


The JMPR v1.0 Mercury is built for exploring space. These new kids’ sneakers fasten with simple elastic lace and toggle, so suiting-up is easier than ever. Simply tighten the toggle until you get the best fit and then these sneakers become slip-on! Ready for Heroes to leap all the way up to Mercury and beyond.

Color :  MERCURY
  • JMPR v1.0 Mercury
  • JMPR v1.0 Mercury
  • Color :  MERCURY
Little Hero Sizes
Big Hero Sizes
Size Guide

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Built for PLAY

With firmer materials and a softer heel cushion, Heroes’ feet are better protected and movement is smoother than ever. Superhero landings just got softer and the TMBLR is more comfortable than ever. The new and improved TPU strap is stronger and locked in place, which means no mission is slowed down by extra fastening time.

JMPR v1.0 Mercury Diagram
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