Size Guide - Billabong
Scroll down for kids sizing
Free Returns
If it doesn't quite fit, send it back using our free return shipping!
Apparel
| AU | Neck | Chest | CB Sleeve | Waist | Hip |
|---|---|---|---|---|---|
| XS | 34.29-38.10cm | 91.44-96.52cm | 81.28-85.09cm | 69.85-74.93cm | 91.44-96.52cm |
| S | 35.56-39.37cm | 96.52-101.6cm | 83.82-87.63cm | 74.93-80.01cm | 96.52-101.6cm |
| M | 36.83-40.64cm | 101.6-106.68cm | 86.36-90.17cm | 80.01-85.09cm | 101.6-106.68cm |
| L | 38.1-41.91cm | 106.68-111.76cm | 88.90-92.71cm | 85.09-90.17cm | 106.68-111.76cm |
| XL | 39.37-43.18cm | 111.76-116.84cm | 91.44-95.25cm | 90.17-97.79cm | 111.76-116.84cm |
| XXL | 40.64-44.45cm | 116.84-121.92cm | 93.98-97.79cm | 100.33-107.95cm | 121.92-129.54cm |
Boys clothing 2 to 7 Years Old
| Age | AU/Kids sizes | Height (Inch) | Chest (In) | Waist (In) | Weight (Lbs) |
|---|---|---|---|---|---|
| 2 | 2t | 33"-35.5" | 20"-21" | 19"-19.5" | 26-29 |
| 3 | 3t | 36"-38.5" | 22"-23" | 20"-20.5" | 30-33 |
| 4 | 4/S | 39"-41.5" | 22"-23" | 21"-21.5" | 33-37 |
| 5 | 5/M | 42"-44.5" | 23"-24" | 21.5"-22" | 37-43 |
| 6 | 6/L | 45"-46.5" | 24"-25" | 22.5"-23" | 44-49 |
| 7 | 7/XL | 47"-48.5" | 25"-26" | 23.5"-24" | 47-55 |
Boys clothing 8 to 14+ Years Old
| Age | Bottom Size | Top & Elastic Size | Chest (In) | Waist (In) | Height (In) | Weight (Lbs) |
|---|---|---|---|---|---|---|
| 8-9 | 8slim/22 | XS | 25"-27.5" | 22"-24" | 50-65 | 49"-54" |
| 9-10 | 10slim/23 | S | 25"-27.5" | 22"-24" | 50-66 | 49"-54" |
| 8-9 | 8reg/24 | S | 25"-27.5" | 22"-24" | 50-67 | 49"-54" |
| 9-10 | 10reg/25 | M | 28"-30.5" | 25"-26" | 63-95 | 52"-60.5" |
| 11-12 | 12reg/26 | M | 28"-30.5" | 25"-26" | 63-96 | 52"-60.5" |
| 13-14 | 14reg/27 | M | 28"-30.5" | 25"-26" | 63-97 | 52"-60.5" |
| 14+ | 16reg/28 | L | 31"-33.5" | 27"-28" | 90-122 | 60"-65" |
| 14+ | 18reg/29 | L | 31"-33.5" | 27"-28" | 90-123 | 60"-65" |
| 14+ | 20reg/30 | XL | 34"-36.5" | 29"-30" | 110-140 | 65"-68" |