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
Baby
US Size UK EU JP CM LENGTH
6M 1 17 10 9.5
12M 2 18 10.5 10.5
18M 3 19 11.5 11.4
24M 4 20 12.5 12.1
Toddler
US Size UK EU JP CM LENGTH
4 3 19 11.5 11.4
5 4 20/21 12.5 12.1
6 5 22 13.5 13
7 6 23 14.5 14
Little Kids
US Size UK EU JP CM LENGTH
8 7 24 15 14.6
9 8 25/26 16 15.6
10 9 27/28 17 16.5
11 10 29 18 17.1
12 11 30 18.5 18.1
13 12 31 19.5 19.1
Big Kids
US Size UK EU JP CM LENGTH
1 13 32/33 20 19.7
2 1 34 21 20.6
3 2 35 22 21.6
4 3 36 22.5 22.2
5 4 37 23.5 23.2
6 5 38 24.5 24.1
7 6 39 25.5 24.8
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Big Kids' Snow Troll Waterproof Boot

$85.00 $51.00
KEEN Holler-Days! 40% off all outside styles
Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot
Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot

Our lightest, warmest, flexiest snow boot for kids. It’s flexy-alidocious!

Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot
Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot
Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot
Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot
Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot
Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot Big Kids' Snow Troll Waterproof Boot
Big Kids' Snow Troll Waterproof Boot
Big Kids' Snow Troll Waterproof Boot

Features

  • KEEN.FUSION rubber for lightweight durability
  • KEEN.BELLOWS FLEX in the upper for more bend and less wear
  • Lace-lock bungee system with adjustable hook-and-loop strap
  • 400g of KEEN.WARM insulation rated to -40°F/-40°C
  • Multi-directional lug pattern provides superior traction
  • KEEN.DRY waterproof, breathable membrane
  • PFAS-free, durable water repellent
  • Infused with non-toxic vanilla fragrance during high-temp KEEN.FUSION bonding process

Material

  • Lightweight performance nylon upper
  • Non-marking KEEN.FUSION rubber outsole
  • Removable thermal liner

Technologies

  • KEEN.DRY
    A proprietary waterproof, breathable membrane that lets vapor out without letting water in.
  • KEEN.WARM
    Our signature insulation is extremely compressible and light for the foot warmth it provides, and it retains its insulating ability, even when damp.
  • KEEN.BELLOWS FLEX
    Built-in flex that makes every step feel easier, bending where other boots crack and weaken over time.

Care

Gently brush with a soft, damp sponge to remove loose dirt. Treat stains right away with a gentle cleaner. Air dry away from heat.

Kids burst out the door with excitement on snow days, but it’s hard to get around in stiff, bulky boots. So we took our warmest and lightest waterproof snow boot for kids, and added KEEN.BELLOWS FLEX to the forefoot. It flexes easily with every step. Bye, penguin waddle. Hello, flexy snow day fun.

• Easy On/Off: Slip in, strap on, cinch up, and get outside fast. Back inside, a textured heel makes it easy to step out.

• Flex Freely: KEEN.BELLOWS FLEX in the forefoot helps kids move more naturally and confidently in winter weather — from snowy sled hills to frosty playgrounds.

• Warmest Feet: A removable and washable 400g KEEN.WARM insulated liner (rated to -40°F) keeps tiny toes warm in the lowest temps.

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Free shipping on orders over $100. Exclusions apply for Pro and ID.ME users

Free return shipping for all orders within the lower 48 states. You'll recieve a free return label that will be good for 30 days from your order date. Visit our Returns Portal

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Big Kids' Snow Troll Waterproof Boot

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