O'Neill have the most experience of any wetsuit manufacturer. They have been designing and producing wetsuits for over 50 years. O'Neill also claim to have the best wetsuit fit in the industry, and we all know how important wetsuit fit is.
The O'Neill women's wetsuit range consists of D-Lux (designed by women for women), the Epic II, Reactor (the cold water wetsuit), Bahia and Psycho II. For the men there are surf, wake and dive suits. The surf range includes the Psychofreak, Psycho, Psycho I,Psycho II, Psycho RG8, Mutant, Heat, Hammer, Reactor and Gooru. As you can see, there's plenty of neoprene to choose from. Attached hoods are available on the Psychofreak 5.5 and the Heat.
Riders like Jordy Smith, Cory Lopez and Mark Mathews can't be wrong. Get an O'Neill suit today.
Mens O'Neill Wetsuit Size Guide
| Mens Size |
Height (feet) |
Weight (lbs) |
Chest (in) |
Waist (in) |
Hips (in) |
Neck (in) |
Inseam (in) |
| XXS |
5′6″-5′8″ |
115-130 |
32½-34½ |
27-29 |
32-34 |
14 |
277⁄8-287⁄8 |
| XS |
5′7″-5′9″ |
125-140 |
34½-36½ |
28-30 |
33 -35 |
14½ |
28¼-29¼ |
| S |
5′8″-5′10″ |
135-155 |
36½-38½ |
29-31 |
34-36 |
15 |
285⁄8-295⁄8 |
| ST |
6′-6′2″ |
145-165 |
36½-38½ |
29-31 |
34-36 |
15 |
307⁄8-317⁄8 |
| M |
5′9″-5′11″ |
150-170 |
38½-40½ |
30½-32½ |
35½-37½ |
15½ |
29-30 |
| MS |
5′6½″-5′8½″ |
140-160 |
38½-40½ |
30½-32½ |
35½-37½ |
15½ |
27½-281⁄8 |
| MT |
6′1″-6′3″ |
160-180 |
38½-40½ |
30½-32½ |
35½-37½ |
15½ |
31¼-32¼ |
| L |
5′10″-6′ |
170-190 |
40½-42½ |
32½-34½ |
37½-39½ |
16 |
293⁄8-303⁄8 |
| LS |
5′7½″-5′9½″ |
160-180 |
40½-42½ |
32½-34½ |
37½-39½ |
16 |
277⁄8-287⁄8 |
| LT |
6′2″-6′4″ |
180-200 |
40½-42½ |
32½-34½ |
37½-39½ |
16 |
315⁄8-325⁄8 |
| XL |
5′11″-6′1″ |
190-210 |
42½-44½ |
34½-36½ |
39½-41½ |
16½ |
29¾-30¾ |
| XLS |
5′8½″-5′10½″ |
180-200 |
42½-44½ |
34½-36½ |
39½-41½ |
16½ |
28¼-29¼ |
| XLT |
6′3½″-6′5½″ |
200-220 |
42½-44½ |
34½-36½ |
39½-41½ |
16½ |
32-33 |
| XXL |
6′-6′2″ |
210-230 |
44½-46½ |
36½-38½ |
41½-43½ |
17 |
301⁄8-311⁄8 |
| XXXL |
6′-6′3″ |
230-250 |
47-49 |
41½-43½ |
44-46 |
17¼ |
301⁄8-311⁄8 |
O'Neill Womens Wetsuit Size Chart
| Size |
Height (feet) |
Weight (lbs) |
Chest (in) |
Waist (in) |
Hips (in) |
Neck (in) |
Inseam (in) |
| 4 |
5′4″-5′6″ |
100-120 |
30½-32½ |
23-25 |
33-35 |
11½ |
27½-28½ |
| 6 |
5′5″-5′7″ |
105-125 |
31½-33½ |
24-26 |
34-36 |
12 |
27¾-28¾ |
| 8 |
5′6″-5′8″ |
110-130 |
32½-34½ |
25-27 |
35-37 |
12½ |
28-29 |
| 8S |
5′4½″-5′6½″ |
105-125 |
32½-34½ |
25-27 |
35-37 |
12½ |
27-28 |
| 8T |
5′7½″-5′9½″ |
120-140 |
32½-34½ |
25-27 |
35-37 |
12½ |
29-30 |
| 10 |
5′7″-5′9″ |
120-140 |
34-36 |
26½-28½ |
36½-38½ |
13 |
28¼-29¼ |
| 10S |
5′5½″-5′7½″ |
115-135 |
34-36 |
26½-28½ |
36½-38½ |
13 |
27¼-28¼ |
| 10T |
5′8½″-5′10½″ |
130-150 |
34-36 |
26½-28½ |
36½-38½ |
13 |
29¼-30¼ |
| 12 |
5′8″-5′10″ |
130-150 |
35½-37½ |
28-30 |
38-40 |
13½ |
28½-29½ |
| 14 |
5′9″-5′11″ |
140-160 |
37-39 |
29½-31½ |
39½-41½ |
14 |
28¾-29¾ |
| 16 |
5′11-6′0″ |
160-180 |
38½-40½ |
31-33 |
41-43 |
14½ |
29-30 |
O'Neill Toddler, Kids and Groms Wetsuit Size Chart
| Size |
Height (feet) |
Weight (lbs) |
Chest (in) |
Waist (in) |
Hips (in) |
Neck (in) |
Inseam (in) |
| 1 |
2′10½″-3′1½″ |
25-30 |
19-21 |
18-20 |
19-21 |
9½ |
10-12 |
| 2 |
3′1½″-3′4½″ |
30-35 |
20-22 |
19-21 |
20-22 |
9 3/4 |
11½-13½ |
| 3 |
3′4½″-3′7½″ |
35-40 |
21-23 |
20-22 |
21-23 |
10 |
12-14 |
| 4 |
3′10½″-4′1½″ |
40-55 |
23-25 |
20-22 |
23-25 |
10½ |
17-19 |
| 6 |
4′1½″-4′4½″ |
50-65 |
24½-26½ |
21½-23½ |
25-27 |
11 |
18½-20½ |
| 8 |
4′4½″-4′7½″ |
60-75 |
26-28 |
23-25 |
27-29 |
11½ |
20-22 |
| 10 |
4′7″-4′10″ |
75-90 |
28-30 |
23-25 |
28-30 |
12½ |
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 |
13½ |
26-28 |
| 16 |
5′4″-5′7″ |
120-135 |
33-35 |
28-30 |
34-36 |
14 |
27-29 |
