Kid's Size Chart
Kid’s Fit
Our Kid’s shirt sizing is age-based. We start with 0-1 for infants through the first year (which goes back to when Jack B. Weil introduced shirts for his son Steve, now Rockmount's President). Small size fits ages 2-4, Medium 5-7, Large 8-10, and XL 11-14.
| Size | XS | S | M | L | XL |
| Age | 0-1 | 2-4 | 5-7 | 8-10 | 11-14 |
| Chest* | 24" | 26" | 28" | 30" | 32" |
| Sleeve** | 14" | 16" | 21.5" | 26" | 27.5" |
| Length*** | 16" | 18.5" | 22" | 24" | 26" |
*Chest - measure circumference at arm pit in inches
**Sleeve - measure center shoulder label position to end of cuff in inches
***Length - measure middle of neck down spine to waist in inches
