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Big Kids' Puffrider Waterproof Winter Boot | Naval Academy/Surf
Only 9 left in stock
486 people are shopping right now
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360 people have purchased this in 7 days
Size Guide
Men's
| US | UK | EU | CM(JP) |
Heel-to-toe (cm)
|
|
7 |
6 | 39.5 | 25 | 24.4 |
| 7.5 | 6.5 | 40 | 25.5 | 24.8 |
| 8 | 7 | 40.5 | 26 | 25.4 |
| 8.5 | 7.5 | 41 | 26.5 | 25.7 |
| 9 | 8 | 42 | 27 | 26 |
| 9.5 | 8.5 | 42.5 | 27.5 | 26.7 |
| 10 | 9 | 43 | 28 | 27 |
| 10.5 | 9.5 | 44 | 28.5 | 27.3 |
| 11 | 10 | 44.5 | 29 | 27.9 |
| 11.5 | 10.5 | 45 | 29.5 | 28.3 |
| 12 | 11 | 46 | 30 | 28.6 |
| 13 | 12 | 47 | 31 | 29.4 |
| 14 | 13 | 47.5 | 32 | 30.2 |
| 15 | 14 | 48 | 33 | 31 |
| 16 | 15 | 48.5 | 34 | 31.8 |
| 17 | 16 | 49 | 35 | 32.6 |
Women's
| US | UK | EU | CM(JP) |
Heel-to-toe (cm)
|
| 5 | 2.5 | 35 | 22 | 21.6 |
| 5.5 | 3 | 35.5 | 22.5 | 22.2 |
| 6 | 3.5 | 36 | 23 | 22.5 |
| 6.5 | 4 | 37 | 23.5 | 23 |
| 7 | 4.5 | 37.5 | 24 | 23.5 |
| 7.5 | 5 | 38 | 24.5 | 23.8 |
| 8 | 5.5 | 38.5 | 25 | 24.1 |
| 8.5 | 6 | 39 | 25.5 | 24.6 |
| 9 | 6.5 | 39.5 | 26 | 25.1 |
| 9.5 | 7 | 40 | 26.5 | 25.4 |
| 10 | 7.5 | 40.5 | 27 | 25.9 |
| 10.5 | 8 | 41 | 27.5 | 26.2 |
| 11 | 8.5 | 42 | 28 | 26.7 |
| 12 | 9 | 43 | 29 | 27.6 |
All Gender
|
All Gender
|
US M
|
US W
|
UK
|
EU | CM (JP) |
| 3.5 | 3.5 | 5 | 2.5 | 35.5 | 21.5 |
| 4 | 4 | 5.5 | 3 | 36 | 22 |
| 4.5 | 4.5 | 6 | 3.5 | 36.5 | 22.5 |
| 5 | 5 | 6.5 | 4 | 37 | 23 |
| 5.5 | 5.5 | 7 | 4.5 | 38 | 23.5 |
| 6 | 6 | 7.5 | 5 | 38.5 | 24 |
| 6.5 | 6.5 | 8 | 5.5 | 39 | 24.5 |
| 7 | 7 | 8.5 | 6 | 39.5 | 25 |
| 7.5 | 7.5 | 9 | 6.5 | 40 | 25.5 |
| 8 | 8 | 9.5 | 7 | 40.5 | 26 |
| 8.5 | 8.5 | 10 | 7.5 | 41 | 26.5 |
| 9 | 9 | 10.5 | 8 | 42 | 27 |
| 9.5 | 9.5 | 11 | 8.5 | 42.5 | 27.5 |
| 10 | 10 | 11.5 | 9 | 43 | 28 |
| 10.5 | 10.5 | 12 | 9.5 | 44 | 28.5 |
| 11 | 11 | 12.5 | 10 | 44.5 | 29 |
| 11.5 | 11.5 | 13 | 10.5 | 45 | 29.5 |
| 12 | 12 | 13.5 | 11 | 46 | 30 |
| 13 | 13 | 14.5 | 12 | 47 | 31 |
| 14 | 14 | 15.5 | 13 | 47.5 | 32 |
| 15 | 15 | 16.5 | 14 | 48 | 33 |
| 16 | 16 | 17.5 | 15 | 48.5 | 34 |
| 17 | 17 | 18.5 | 16 | 49 | 35 |
Our Fit
Feet come first
Why do people love their KEEN sandals, shoes, and boots? It's simple. They make their feet happy.
Secure heel
Every KEEN starts with a secure heel fit to ground every step with stability.
Room for your toes
When toes have space to splay out, it supports posture, balance, and propulsion through the gait cycle.
Built for feet
We build every shoe from the ground up using an anatomical last (aka foot form) and fine-tune the arch support and cushioning.
Iconic toe protection
We've been keeping toes happy since 2003 — with rubber toe bumpers on our outside footwear and asymmetrical toe protection on our workboots.
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