O'Neill Wetsuits and neoprene accessories are crafted with precision to ensure you get the perfect fit for your water adventures. Known for their durability, comfort, and performance, O'Neill products cater to a wide range of sizes, making it easier for you to find the gear that suits your body type. Whether you're looking for wetsuits, rashies, or boots, O'Neill offers detailed size charts to help you choose the right size, ensuring optimal comfort and protection in the water. Trust O'Neill to keep you warm, flexible, and ready for the waves.
O'Neill Wetsuit Size Chart - Men
| Size |
Height (CM) |
Weight (KG) |
Chest (CM) |
Waist (CM) |
| XS |
170 - 175 |
57 - 64 |
88 - 93 |
71 - 76 |
| S |
173 - 178 |
61 - 70 |
93 - 98 |
74 - 79 |
| MS |
169 - 174 |
64 - 73 |
98 - 103 |
77 - 83 |
| M |
175 - 180 |
68 - 77 |
98 - 103 |
77 - 83 |
| MT |
185 - 191 |
73 - 82 |
98 - 103 |
77 - 83 |
| LS |
171 - 177 |
73 - 82 |
103 - 108 |
83 - 88 |
| L |
178 - 183 |
77 - 86 |
103 - 108 |
83 - 88 |
| XLS |
174 - 179 |
82 - 91 |
108 - 113 |
88 - 93 |
| XL |
180 - 185 |
86 - 95 |
108 - 113 |
88 - 93 |
| 2XL |
183 - 188 |
95 - 104 |
113 - 118 |
93 - 98 |
| 3XL |
183 - 191 |
104 - 113 |
119 - 124 |
98 - 110 |
Wetsuit Boots (US Men's Shoe Size)
| Size |
Aus Men |
Aus Womens |
European |
Japanese |
| 5 |
4 |
6 |
36 |
23 |
| 6 |
5 |
7 |
37/38 |
24 |
| 7 |
6 |
8 |
39 |
25 |
| 8 |
7 |
9 |
40 |
26 |
| 9 |
8 |
10 |
41/42 |
27 |
| 10 |
9 |
11 |
43 |
28 |
| 11 |
10 |
12 |
44 |
29 |
| 12 |
11 |
13 |
45 |
30 |
| 13 |
12 |
14 |
46 |
31 |
O'Neill Wetsuit Size Chart - Women
| Size |
Height (CM) |
Weight (KG) |
Chest (CM) |
Waist (CM) |
| 2 |
155 - 160 |
40 - 48 |
75 - 80 |
58 - 63 |
| 4 |
160 - 165 |
45 - 52 |
77 - 83 |
60 - 66 |
| 6 |
163 - 168 |
50 - 57 |
80 - 85 |
63 - 68 |
| 8 |
165 - 170 |
55 - 61 |
83 - 88 |
66 - 71 |
| 10 |
168 - 173 |
59 - 68 |
86 - 91 |
68 - 73 |
| 12 |
170 - 175 |
64 - 73 |
90 - 95 |
73 - 78 |
| 14 |
172 - 180 |
68 - 77 |
94 - 99 |
76 - 81 |
| 16 |
175 - 183 |
75 - 84 |
98 - 102 |
81 - 86 |
O'Neill Wetsuit Size Chart - Toddler/Youth (Unisex)
| Size |
Height (CM) |
Weight (KG) |
Chest (CM) |
Waist (CM) |
| 1 |
78.5 - 98 |
11 - 13.5 |
48 - 53 |
45 - 50 |
| 2 |
98 - 108 |
13.5 - 16 |
51 - 55.5 |
48 - 53 |
| 3 |
108 - 117 |
16 - 18.5 |
53 - 58.5 |
50 - 55 |
| 4 |
117 - 124 |
16 - 23 |
62 - 67 |
50 - 55 |
| 6 |
124 - 132 |
20 - 27 |
64 - 69 |
53 - 58 |
| 8 |
132 - 140 |
27 - 34 |
66 - 71 |
55 - 61 |
| 10 |
140 - 147 |
34 - 41 |
71 - 76 |
61 - 66 |
| 12 |
147 - 155 |
41 - 48 |
74 - 79 |
63 - 68 |
| 14 |
155 - 163 |
48 - 54 |
79 - 84 |
68 - 73 |
| 16 |
163 - 170 |
54 - 61 |
84 - 89 |
71 - 76 |
