O'Neill Clothing - Men's
| Men's Size |
X Small |
Small |
Medium |
Large |
X Large |
XX Large |
| Inseam (inches) |
28 -29 |
28 - 29 |
29 - 30 |
30 - 31 |
32 - 33 |
33 - 34 |
| Chest (inches) |
30 - 32 |
34 - 36 |
38 - 40 |
42 - 44 |
46 - 48 |
50 - 52 |
| Waist (inches) |
22 - 24 |
26 - 28 |
30 - 32 |
34 - 36 |
38 - 40 |
42 - 44 |
O'Neill Wetsuits - Men's
| Men's Size |
X Small |
Small |
Medium |
Large |
X Large |
XX Large |
| Height |
5'7" - 5'9" |
5'8" - 5'10" |
5'9" - 5'11" |
5'10" - 6' |
5'11" - 6'1" |
6' - 6'2" |
| Weight (lbs.) |
125 - 140 |
135 - 155 |
150 - 170 |
170 - 190 |
190 - 210 |
210 - 230 |
| Chest (inches) |
34 - 36 |
36 - 38 |
38 - 40 |
40 - 42 |
42 - 44 |
44 - 46 |
| Waist (inches) |
28 - 30 |
29 - 31 |
30 - 32 |
32 - 34 |
34 - 36 |
36 - 38 |
O'Neill Wetsuits - Women's
| Women's Size |
2 |
4 |
6 |
8 |
10 |
12 |
14 |
| Height |
5'1" - 5'3" |
5'3" - 5'5" |
5' 4" - 5' 6" |
5' 5" - 5' 7" |
5' 6" - 5' 8" |
5' 7" - 5' 9" |
5' 9" - 5' 11" |
| Weight (lbs.) |
90 - 105 |
100 - 115 |
110 - 125 |
120 - 135 |
130 - 150 |
140 - 160 |
150 - 170 |
| Chest (inches) |
29 - 31 |
30 - 32 |
31 - 33 |
32 - 34 |
34 - 36 |
35 - 37 |
37 - 39 |
| Waist (inches) |
23 - 25 |
24 - 26 |
25 - 27 |
26 - 28 |
27 - 29 |
29 - 31 |
30 - 32 |
O'Neill Tops - Women's
| Women's Top Size |
X Small |
Small |
Medium |
Large |
X Large |
| Bust (inches) |
30 - 31.5 |
32 - 33.5 |
34 - 35.5 |
36 - 38.5 |
39 - 40.5 |
| Waist (inches) |
23.5 - 24 |
24.5 - 26 |
26.5 - 28 |
28.5 - 31 |
31.5 - 32.5 |
| Hips (inches) |
33 - 34.5 |
35 - 36.5 |
37 - 38.5 |
39 - 41.5 |
42 - 43 |
Measurements stated in inches unless otherwise indicated.
O'Neill Bottoms - Women's
| Women's Bottom Size |
0 |
1 |
3 |
5 |
7 |
9 |
11 |
13 |
| Waist (inches) |
23 |
24 |
25 |
26 |
27 |
28 |
29.5 |
31 |
| Hips (inches) |
33.5 |
34.5 |
35.5 |
36.5 |
37.5 |
38.5 |
40 |
41.5 |
O'Neill - Youth/Toddler
| Youth/Toddler Size |
1 |
2 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
| Height |
2'10" - 3'2" |
3'2" - 3'6" |
3'6" - 3'10" |
3'10" - 4'1" |
4'1" - 4'4" |
4'4" - 4'7" |
4'7" - 4'10" |
4'10" - 5'1" |
5'1" - 5'4" |
5'4" - 5'7" |
| Weight (lbs.) |
25 - 30 |
30 - 35 |
35 - 40 |
40 - 55 |
50 - 65 |
60 - 75 |
75 - 90 |
90 - 105 |
105 - 120 |
120 - 135 |
| Chest (inches) |
19 - 21 |
20 - 22 |
21 - 23 |
23 - 25 |
24 - 26 |
26 - 28 |
28 - 30 |
29 - 31 |
31 - 33 |
33 - 35 |
| Waist (inches) |
18 - 20 |
19 - 21 |
20 - 22 |
20 - 22 |
21 - 23 |
22 - 24 |
24 - 26 |
25 - 27 |
26 - 28 |
27 - 29 |