How to measure your foot length:
  • 1. Place a piece of paper against a wall.
  • 2. Stand on it with your heel against the wall.
  • 3. Mark where your longest toe ends (both feet).
  • 4. Measure from the edge of the paper to both marks in centimeters.
  • 5. Use the longest foot measurement and match it up to our size chart.
You can also print our handy dandy foot measurement tool
Size Chart
13 32/33 1 20 19.7
1 34 2 21 20.6
2 35 3 22 21.6
3 36 4 22.5 22.2
4 37 5 23.5 23.2
5 38 6 24.5 24.1
6 39 7 25.5 24.8
Younger Kids
7 24 8 15 14.6
8 25/26 9 16 15.6
9 27/28 10 17 16.5
10 29 11 18 17.1
11 30 12 18.5 18.1
12 31 13 19.5 19.1
3 19 4 11.5 11.4
4 20/21 5 12.5 12.1
5 22 6 13.5 13
6 23 7 14.5 14
Returns are free for you,
but not the planet.
We can help you find your fit to minimize the impact of return shipping.
Please select a size! Please select inseam!
Older Kids' Jasper II Older Kids' Jasper II
Older Kids' Jasper II Older Kids' Jasper II

The original hybrid outdoor trainer is back. In more happy colours than ever.

Older Kids' Jasper II Older Kids' Jasper II
Older Kids' Jasper II Older Kids' Jasper II
Older Kids' Jasper II Older Kids' Jasper II
Older Kids' Jasper II
Older Kids' Jasper II


  • KEEN.FUSION rubber for lightweight durability
  • Lace-lock bungee system with adjustable hook-and-loop strap
  • Contoured arch for midfoot support
  • Eco Anti-odour for Natural odour Control
  • Environmentally preferred premium leather from LWG-certified tannery
  • Infused with non-toxic vanilla fragrance during high-temp KEEN.FUSION bonding process


  • Suede upper
  • Higher-traction rubber outsole
  • Breathable mesh lining
  • PU insole for long-lasting comfort


Gently brush leather with a soft bristle brush or hand towel to remove loose dirt and debris. Tough stains may require a leather cleaner.

A favourite for over 10 years for its fun colours and play-anywhere comfort, our original suede leather trainer for kids is back. Kids love the roomy fit, flexible feel, grippy rubber outsole, and climbing shoe look. And you'll love knowing that our pesticide-free Eco Anti-Odour helps keep these trainers smelling fresh naturally.

• Easy On/Off: Quick-cinch bungee and hook-and-loop closures create an instant, secure fit.

• Comfy All Day: Contoured arch support and PU cushioning to support growing feet.

• Lighter Footprint: Environmentally preferred leather reduces chemical and water use during the tanning process.

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UPS is our standard carrier, pickup in a UPS shop is for all orders free as well as for orders with an order value higher than GBP 89 / EUR 99 / DKK 899. For delivery by DPD (EU only) or DHL (Germany only) we will ask a small surcharge.

We want you to be happy with your purchase. If within 30 days of receipt of your order you are not entirely happy with your purchase from, you may return it to us. It is important that any unwanted item unless faulty is returned in a resaleable condition. Meaning that you have kept all original packaging and labels and that it is undamaged and unused. You can set up your return at

Fan Reviews

Older Kids' Jasper II

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