Speedo Apparel Sizing
Men
| S | M | L | XL | XXL | |
| Chest | 39" | 41-43" | 45-47" | 49-51" | 53" |
| Waist | 30" | 32-34" | 36-38" | 40-42" | 44" |
| Hip | 36.5" | 38.5-40.5" | 42.5-44.5" | 46.5-48.5" | 50.5" |
| Torso | 66.25" | 68-69.25" | 71.5-73.25" | 75-76.75" | 78.5" |
Women
| XS (30) | S (32) | M (34) | L (36) | XL (38) | |
| Chest | 33" | 34" | 35" | 36.5" | 38" |
| Waist | 25" | 26" | 27" | 28.5" | 30" |
| Hip | 35.5" | 36.5" | 37.5" | 39" | 40.5" |
| Torso | 58" | 59.5" | 61" | 63.5" | 66" |
| 6 | 8 | 10 | 12 | 14 | 16 | 18 | |
| Chest | 35.75" | 36.5" | 37.75" | 39" | 40.25" | 41.5" | 43.25" |
| Waist | 27.75" | 28.5" | 29.75" | 31" | 32.25" | 33.5" | 35.25" |
| Hip | 37.75" | 38.5" | 39.75" | 41" | 42.25" | 43.5" | 45.25" |
| Torso (Regular) | 60.5" | 62" | 63.5" | 65" | 66.5" | 68" | 69.5" |
| Torso (Long) | 62.5" | 64" | 65.5" | 67" | 68.5" | 70" | 71.5" |
Women - Plus Sizes
| 20W | 22W | 24W | |
| Chest | 48" | 50" | 52" |
| Waist | 41" | 43" | 45" |
| Hip | 50" | 52" | 54" |
| Torso | 71.5" | 73" | 74.5" |
Junior Boys/Kids
| S (8) | M (10/12) | L (14/16) | XL (18/20) | |
| Chest | 31" | 32-33" | 34-35" | 36-37" |
| Waist | 24" | 25-26" | 27-28" | 29-30" |
Junior Girls
| 4 | 5 | 6 | 6X | 7 | 8 | 10 | 12 | 14 | 16 | |
| Bust | 22.75" | 23.75" | 24.75" | 25.25" | 26" | 27" | 28.5" | 30" | 31.5" | 33" |
| Waist | 20.5" | 21.5" | 22" | 22.5" | 22.5" | 23" | 24" | 25" | 26" | 27" |
| Hip | 23.25" | 24.25" | 25.25" | 26.25" | 27.5" | 28.5" | 30" | 32" | 34" | 36" |
| Torso | 39" | 41" | 43" | 44.25" | 44.5" | 46.5" | 48.5" | 51" | 53.5" | 55" |
| Female Racing | 22" | 24" | 24" | 26" | 26" | 28" | 28" | 30" | 32" | 34" |
