Little Boys' (Age 3-8) Levi's Clothing Size Chart
| Size | Age | Height | Weight | Chest | Waist |
| 4 | 3 - 4 yrs | 39 - 41.5" | 33 - 38 lbs | 22" | 21" |
| 5 | 4 - 5 yrs | 42 - 44.5" | 39 - 44 lbs | 23" | 21.5" |
| 6 | 5 - 6 yrs | 45 - 46.5" | 45 - 50 lbs | 24" | 22" |
| 7 | 6 - 7 yrs | 47 - 48.5" | 51 - 55 lbs | 24.75" | 22.5" |
| 7X | 7 - 8 yrs | 49 - 50" | 56 - 60 lbs | 26.5" | 23.5" |
Boys' (Age 8 - 14+) Levi's Clothing Size Chart
Slim| Size | Age | Waist | Inseam | Height |
| 8 | 8 yrs | 22" | 22" | 50 - 52" |
| 10 | 9 - 10 yrs | 23" | 25" | 53 - 56" |
| 12 | 11 - 12 yrs | 24" | 26" | 57 - 59" |
| 14 | 13 - 14 yrs | 25" | 27" | 59 - 61.5" |
| 16 | 14+ yrs | 26" | 28" | 63 - 65" |
| 18 | 14+ yrs | 27" | 29" | 65 - 67" |
| 20 | 14+ yrs | 28" | 30" | 67 - 69" |
Regular
| Size | Age | Waist | Inseam | Height |
| 8 | 8 yrs | 24" | 22" | 50 - 52" |
| 10 | 9 - 10 yrs | 25" | 25" | 53 - 56" |
| 12 | 11 - 12 yrs | 26" | 26" | 57 - 59" |
| 14 | 13 - 14 yrs | 27" | 27" | 59 - 61.5" |
| 16 | 14+ yrs | 28" | 28" | 63 - 65" |
| 18 | 14+ yrs | 29" | 29" | 65 - 67" |
| 20 | 14+ yrs | 30" | 30" | 67 - 69" |
Husky
| Size | Age | Waist | Inseam | Height |
| 8 | 8 yrs | 22" | 22" | 50 - 52" |
| 9 | 8 - 9 yrs | 23" | 25" | 53 - 56" |
| 10 | 9 - 10 yrs | 30" | 26" | 56 - 57" |
| 11 | 10 - 11 yrs | 31" | 27" | 57 - 60" |
| 12 | 11 - 12 yrs | 32" | 27" | 60 - 61" |
| 14 | 13 - 14 yrs | 33" | 28" | 62 - 63" |
| 16 | 14+ yrs | 34" | 28" | 62 - 63" |
| 18 | 14+ yrs | 36" | 29" | 65 - 66" |
