Once you reach 7 inches the chart shows 1J or 1C etc. But there is no J or C in the size range to buy from there. You get huge shoes! So your 4 year old will have to wait 4 years to fit. THESE SHOES ARE TOO EXPENSIVE TO HAVE THIS SIZING SYSTEM. At the same time I bought water shoes from another company. They had a simple size grid. In the chart shown at the purchase selection, inches gradually corresponded to a size, and her shoes fitted perfectly. Ooooooo disappointed.
π HOBIBEAR Classic Graphic Boys' Shoes and Clogs in Garden Blue - Size for Versatile Comfort
42 Review
π§ Kids Cute Garden Shoes Cartoon Slides Sandals Clogs Beach Slipper - Children D Dark Blue - Size 9 Toddler Boys' Shoes for Clogs & Mules
39 Review
GrayWing Lightweight Comfort Slippers for Boys - Dripdrop Shoes; Ideal Clogs & Mules
43 Review
Unisex Toddler π Boys' Chung Shi Clogs Shoes
47 Review
Premium Genuine Leather Baby Ballet Slipper/Ballet π©° Shoes for Toddlers, Little Kids, and Big Kids
21 Review
HOBIBEAR Lightweight Athletic Sneakers For Kids - Perfect For Running, Walking, And Sports!
10 Review
Quick-Dry Closed-Toe Water Shoes For Boys & Girls - Ideal For Aquatic Sports - Toddlers & Kids Size - HOBIBEAR
51 Review
π Ultimate Footwear for Active Boys: Basketball Comfort Sneakers - Breathable & Non-Slip
3 Review