Home Mini Muck® Big Kids' Rain Boot

Mini Muck® Big Kids' Rain Boot

Regular price $50.00 Sale price $15.00
70% OFF
Age: Big Kids

Age
Color: MOSSY OAK COUNTRY DNA

Color
Shoe size: 1

Shoe size

size

Waterproof Boot Size Guide | Men, Women & Kids

Waterproof Boot Size Guide

Find your perfect fit for work, farm and outdoor boots. Measurements are approximate; refer to each product page for style-specific fit notes.

MEN Men's Boot Sizes

For men's waterproof work and farm boots. If you are between sizes, order the next size up for thick socks.

US UK EU Foot Length (in / cm)
7 6 40 9.9 / 25.1
7.5 6.5 40–41 10.1 / 25.7
8 7 41 10.3 / 26.0
8.5 7.5 41–42 10.4 / 26.4
9 8 42 10.6 / 26.8
9.5 8.5 42–43 10.7 / 27.2
10 9 43 10.9 / 27.6
10.5 9.5 43–44 11.0 / 28.0
11 10 44 11.2 / 28.4
11.5 10.5 44–45 11.3 / 28.8
12 11 45 11.5 / 29.3
13 12 46 11.9 / 30.2
14 13 47 12.2 / 31.0
15 14 48 12.6 / 32.0

WOMEN Women's Boot Sizes

For women's waterproof and outdoor boots. Unisex styles follow the men's chart above.

US UK EU Foot Length (in / cm)
5 3 36 8.5 / 21.6
5.5 3.5 36–37 8.7 / 22.0
6 4 37 8.9 / 22.5
6.5 4.5 37–38 9.0 / 22.9
7 5 38 9.3 / 23.5
7.5 5.5 38–39 9.4 / 24.0
8 6 39 9.6 / 24.4
8.5 6.5 39–40 9.8 / 24.8
9 7 40 9.9 / 25.1
9.5 7.5 40–41 10.1 / 25.7
10 8 41 10.3 / 26.0
11 9 42 10.6 / 26.8
12 10 43 10.9 / 27.6

KIDS Kids' Boot Sizes

For kids' waterproof boots. Toddler, little kid and youth sizes included. K = Toddler / Little Kid, Y = Youth.

US UK EU Foot Length (in / cm)
10K 10 28 6.7 / 17.0
11K 11 29 7.0 / 17.8
12K 12 30 7.4 / 18.9
13K 13 31 7.7 / 19.5
1Y 13.5 32 8.0 / 20.4
2Y 1 33 8.4 / 21.3
3Y 2 34 8.7 / 22.0
4Y 3 35 9.0 / 22.9
5Y 4 36 9.3 / 23.5
6Y 5 37 9.6 / 24.4
1Measure Your Foot

Stand on a piece of paper with your heel against a wall. Mark the tip of your longest toe, then measure the length in inches or centimeters.

2Find Your Size

Match your foot length to the table above. If you are between sizes, we recommend ordering the next size up for thick socks.

3Check the Fit

There should be about a thumb's width of space at the toe. Boots should feel snug at the heel without slipping.

4Mind the Calf

For pull-on styles, measure your calf circumference at the widest point and compare it to the calf measurement listed on each product page.

Fit Tips

  • Most waterproof boots are designed to be worn with thick socks, so a slightly roomy fit is normal.
  • If you usually wear a half size, size up for insulated or winter styles.
  • All measurements are approximate; small variations can occur between different boot styles.
  • For work boots featuring a steel or composite toe, always try them on with the socks you plan to wear on the job.
Need help choosing the right size? Reach our support team before placing your order.

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Mini Muck® Big Kids' Rain Boot

Mini Muck® Big Kids' Rain Boot

The Mini Muck range is the ultimate choice for parents seeking high-performance kids' waterproof rain boots that don't weigh them down. Designed for young adventurers who never let a storm stop the fun, these toddler rain boots handle everything from muddy school runs to splash-filled playground visits. Whether it’s puddle-jumping, forest exploring, or garden digging, these are the best waterproof kids' boots for all things mucky.

Crafted from innovative, eco-friendly BioLite foam, these boots are significantly lighter than traditional rubber, making them the perfect lightweight kids' boots for all-day play. The slip-on design ensures independence for little ones, while the slip-resistant sole with a smart lug pattern provides superior traction on wet surfaces. Durable, easy to clean, and kind to the planet, the Mini Muck is the gold standard for kids' rain boots.

  • 100% Waterproof, 100% MUCKPROOF
  • ASTM D5511-18 / ISO 15985-14
  • Easy-to-Clean/Hand Washable/Quick Drying Material
  • Eco-friendlier Bio Lite Outsole is Lightweight, Durable, and Provides SRC Rated Slip-Resistance. Landfill Bio-Degradation Validated Utilizing the ASTM D5511-18 Test Method, ISO 15985
  • Lightweight and Easy to Slip On/Off
  • One Piece Bio Lite EVA
  • SRC Rated for Excellent Multi-Surface Slip Resistance
  • Textured Insole for Comfort, Grip and Support