Use this chart to find your conversion, or switch tabs above
to our fit guide to find your recommended fit.

US Size
UK
EU
Length (CM)
6M
1
17
10
12M
2
18
10.5
18M
3
19
11.5
24M
4
20
12.5
4
3
19
11.5
5
4
20/21
12.5
6
5
22
13.5
7
6
23
14.5
8
7
24
15
9
8
25/26
16
10
9
27/28
17
11
10
29
18
12
11
30
18.5
13
12
31
19.5
BIG KID 1
13
32/33
20
BIG KID 2
1
34
21
BIG KID 3
2
35
22
BIG KID 4
3
36
22.5
BIG KID 5
4
37
23.5
BIG KID 6
5
38
24.5
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Big Kids' Winterport II Waterproof

$90.00

  • Style #1015249
  • Fit Guide
Please choose a size!

There's no need for kids to stay inside this season—just set them up with a warm winter boot. Lightweight insulation lines waterproof nylon, and cushioning cradles the foot. Two bungee laces close it up tight.

  • *Cleansport NXT™ for natural odor control
  • 200g KEEN.Warm insulation
  • Secure fit lace capture system
  • Waterproof breathable membrane

Gently brush the footwear with a soft, damp sponge to remove loose dirt and restore surface. Stains should be treated immediately with a gentle cleaner.

Live chat

Chat with a Keen Expert for style advice and fit recommendations.

Keep the coziness in and the snow out.

  • There's no need for kids to stay inside this season—just set them up with a warm winter boot. Lightweight insulation lines waterproof nylon, and cushioning cradles the foot. Two bungee laces close it up tight.
  • KEEN.Warm
    A lightweight insulation that keeps you warm. Who knew charcoal bamboo could create something that keeps your feet warm? But it makes KEEN.WARM - a lightweight insulation that provides warmth where you need it most.
  • *Cleansport NXT™ for natural odor control
  • 200g KEEN.Warm insulation
  • Secure fit lace capture system
  • Waterproof breathable membrane
Material
  • Synthetic and textile upper
  • Non-marking rubber outsole
  • EVA footbed
Care

Gently brush the footwear with a soft, damp sponge to remove loose dirt and restore surface. Stains should be treated immediately with a gentle cleaner.

  •  

Wilderness is not a luxury
but necessity of the human spirit.

– Edward Abbey

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