Here’s how Reebok Kids fits your child compared to other brands you might be considering, so you know before it’s in your cart.
Find your child’s Reebok Kids size on the left. Twins wear the same number the same way — your size carries straight over. Strangers use the same number but cut it shorter or longer, so don’t trust the label alone.
| Reebok Kids | Size twinssame number fits the same | Size strangerssame number, different cut |
|---|---|---|
| 3T37–39" | Macy's Epic Threads↓ shorterMacy's First Impressions↓ shorterWalmart Wonder Nation↓ shorterCalvin Klein Kids↓ shorterTommy Hilfiger Kids↓ shorterGerber Childrenswear↓ shorter | |
| 4T40–41" | Tommy Hilfiger Kids↓ shorterMagnetic Me↓ shorter | |
| 5T42–43" | Tommy Hilfiger Kids↓ shorter | |
| 2XS44–46" | — | No same-size match at other brands |
| XS49–50" | American Eagle↑ longerJ.Crew Crewcuts↓ shorterGap Kids↓ shorterBoxLunch↓ shorterLids Kids↓ shorterNew Era↓ shorter+3 more | |
| S54–55" | Nautica↓ shorterAmazon Essentials Kids↓ shorterJ.Crew Crewcuts↓ shorterGap Kids↓ shorterBoxLunch↓ shorterLids Kids↓ shorter+6 more | |
| M58–60" | Nautica↓ shorterAmazon Essentials Kids↓ shorterJ.Crew Crewcuts↓ shorterLee Jeans↓ shorterGap Kids↓ shorterAthleta Girl↓ shorter+6 more | |
| L63–65" | Nautica↓ shorterAmazon Essentials Kids↓ shorterJ.Crew Crewcuts↓ shorterGap Kids↓ shorterVineyard Vines Kids↓ shorterPatagonia Kids↓ shorter+6 more | |
| XL66–67" | Amazon Essentials Kids↓ shorterJ.Crew Crewcuts↓ shorterGap Kids↓ shorterAthleta Girl↓ shorterVineyard Vines Kids↓ shorterPatagonia Kids↓ shorter+6 more |
Where the number just works. At 2XS, Reebok Kids lines up with every brand we track — the size carries straight over.
Where labels drift. The exceptions are the “strangers” above — e.g. at size S, Nautica, Amazon Essentials Kids, J.Crew Crewcuts cut the same number differently. Check those before you trust the label.
Bottom line: for most sizes, a Reebok Kids number is a safe bet elsewhere — measure once, then double-check only the handful of “stranger” brands above.
Curious about a size that isn’t your child’s here? Every size, compared across every brand, lives here: Browse all size comparisons →
Which trimmer, roomier, or adaptive cuts Reebok Kids publishes alongside its standard sizes.
Enter your child’s measurements once. We’ll show their Reebok Kids size and their size at 100+ other brands, each from that brand’s own chart.
Find my child’s size →Shop Reebok Kids ↗On Amazon ↗Reebok Kids publishes height, weight, chest, waist, hip in its size chart. Height is the primary driver, and the chest/waist figures let you confirm body fit for a child between sizes.
Reebok Kids is sold on its own site and on Amazon, so you can pick the marketplace you prefer.