| S | M | L | XL | 2XL | |
| MEN'S & UNISEX CHEST | 34"-37" | 38"-41" | 42"-45" | 46"-49" | 50"-53" |
| WOMEN'S | 2-6 | 6-10 | 10-14 | 14-18 | 18-20 |
| 3-6mo | 6-12mo | 12-18mo | 18-24mo | 2T | 3T | 4T | 5T | |
| BABY WEIGHT | 12-16 lbs | 16-22 lbs | 22-27 lbs | 27-30 lbs | 30-33 lbs | 33-36 lbs | 36-40 lbs | 40-45 lbs |
| BABY LENGTH | 20"-25" | 25"-28" | 28"-30" | 30"-32" | 32"-35" | 35"-38" | 38"-40" | 40"-43" |
| YS | YM | YL | YXL | |
| YOUTH | 6-8 | 10-12 | 14-16 | 18-20 |