Skip to content

Cart

Your cart is empty

Welcome to Grass & Air!

Sign up to join our Adventure Crew and get 10% off your first order.

Kids Baby Blue Colour-Revealing Wellies

Sale price£24.00

Make a splash with our Baby Blue Kids Wellies, perfect for keeping your little ones warm and dry on family walks or park adventures.

These blue wellies are waterproof and feature a cosy fleece lining for ultimate comfort. Plus, they showcase our exciting water-activated colour-changing technology for added magic on rainy days. 


Size:
Size Guide

Kids Clothing Sizes

Get to grips with kids clothing sizes with our handy boys’ and girls’ size chart for the UK.

The below measurements for the little and older kids clothing ranges are body sizes and not garment size measurements. To determine which age range is best to buy for your child please measure them using our size guide below.

If your child has a chest measurement of 50cm then they will fit into the 18-24 months size range.


How to Measure

  1. Height: Child standing straight without shoes
  2. Chest: Full chest measurement at underarms
  3. Waist: Measure around natural waistline


Little Kids Range


Age
12-18
Months
18-24
Months
2-3
years
3-4
years
Height
76-83 83-90 90-98 98-104
Chest
47-49 49-51 51-54 54-56
Waist
45-48 48-50.5 50.5-52 52-53.5

All measurements in CM

How to Measure

  1. Height: Child standing straight without shoes
  2. Chest: Full chest measurement at underarms
  3. Waist: Measure around natural waistline


Older Kids Range


Age
4-5
Years
5-6
Years
7-8
years
9-10
years
Height
104-110 110-116 122-128 134-140
Chest
56-58 58-61 63-66 69-72
Waist
53.5-55 55-56 57-59 61-63.5

All measurements in CM


Little Kids Wellie Size



UK
Inf 3 Inf 4 Inf 5 Inf 6 Inf 7 Inf 8 Inf 9 Inf 10 Inf 11 Inf 12 Inf 13
EU
19 21 22 23 24 25 27 28 29 30 31
US
4 5 6 7 8 9 10 11 12 13 1

 


Older Kids Wellie Size




UK
Junior 1 Junior 2 Junior 3 Junior 4 Junior 5
EU
32 34 36 37 38
US
2 3 4 5 6

 

Adult Wellie Size

UK

3

4

5

6

7

8

EU

35.5

37

38

39

40.5

42

US

5

6

7

8

9

10

Insole Length

22.1cm

23cm

23.8cm

24.5cm

25.2cm

26cm

Top Circumference

36.5cm

36.5cm

37.7cm

38cm

39.3cm

40cm


Sandals

UK
Inf 4 Inf 5 Inf 6 Inf 7 Inf 8 Inf 9 Inf 10 Inf 11 Inf 12 Inf 13
EU
21 22 23 24 25 27 28 29 30 31
US
5 6 7 8 9 10 11 12 13 14


If your child is in-between sizes we always recommend going for the bigger size. You can even fill out the welly with our warm and cosy Welly Socks!

Color:Baby Blue

With our magic colour-revealing technology, these Grass & Air wellies change colour when they get wet, so kids can run in the rain and splash in puddles. Our waterproof welly boots feature a soft fleece lining to keep kids warm and dry all year round. Grass & Air wellies come with a free drawstring bag to carry the wellies in. Welly boots are available in infant sizes 3-13.

  • Water-Activated Colour-Changing Print 
  • Cosy Fur Lining 
  • 100% Rubber Outer 
  • Toddle Wellies
  • Waterproof