Men's O'Neill Wetsuit Size Chart - 2014
Women's O'Neill Wetsuit Size Chart - 2014
Kids' O'Neill Wetsuit & Rashguard Size Chart - 2014
| GROMs | Height | Weight (lbs) | Chest (in) | Waist (in) | Hips (in) | Neck (in) | Inseam (in) |
| 10 | 4'7"-4'10" | 75-90 | 28-30 | 23-25 | 28-30 | 12.5 | 23-25 |
| 12 | 4'10"-5'1" | 90-105 | 29-31 | 25-27 | 30-32 | 13 | 24-26 |
| 14 | 5'1"-5'4" | 105-120 | 31-33 | 27-29 | 32-34 | 13.5 | 26-28 |
| 16 | 5'4"-5'7" | 120-135 | 33-35 | 28-30 | 34-36 | 14 | 27-29 |
| KIDs | Height | Weight (lbs) | Chest (in) | Waist (in) | Hips (in) | Neck (in) | Inseam (in) |
| 4 | 3'10.5"-4'1.5" | 40-55 | 23-25 | 20-22 | 23-25 | 10.5 | 17-19 |
| 6 | 4'1.5"-4'4.5" | 50-65 | 24.5-26.5 | 21.5-23.5 | 25-27 | 11 | 18.5-20.5 |
| 8 | 4'4.5"-4'7.5" | 60-75 | 26-28 | 23-25 | 27-29 | 11.5 | 20-22 |
| TODDLERs | Height | Weight (lbs) | Chest (in) | Waist (in) | Hips (in) | Neck (in) | Inseam (in) |
| 1 | 2'10.5"-3'1.5" | 25-30 | 19-21 | 18-20 | 19-21 | 9.5 | 10-12 |
| 2 | 3'1.5"-3'4.5" | 30-35 | 20-22 | 19-21 | 20-22 | 9.75 | 11.5-13.5 |
| 3 | 3'4.5"-3'7.5" | 35-40 | 21-23 | 20-22 | 21-23 | 10 | 12-14 |