Order with next working day delivery before 3PM Thursday 2nd May for delivery before the weekend.
(When in stock and sent to UK mainland* click HERE for more information).
O’Neill Psycho Tech 4/3+ Chest Zip Full Wetsuit
£ 429.95 £ 399.95
Men’s wetsuit sizes chart
Have a look at the wetsuit size chart below to find your ideal men’s wetsuit. If your measurements border on the top end of your chosen size, go for the next size up.
| Men's wetsuit size | Height (cm) | Weight (kg) | Chest (cm) | Waist (cm) |
|---|---|---|---|---|
|
XS |
170-175 |
57-64 |
93-95 |
72-75 |
|
SS |
166-171 |
59-68 |
95-99 |
75-79 |
|
S |
173-178 |
61-70 |
95-99 |
75-79 |
|
ST |
183-188 |
66-75 |
95-99 |
75-79 |
|
MS |
169-174 |
66-75 |
99-104 |
79-84 |
|
M |
175-180 |
70-77 |
99-104 |
79-84 |
|
MT |
185-191 |
73-82 |
99-104 |
79-84 |
|
LS |
171-177 |
73-82 |
104-110 |
84-89 |
|
L |
178-183 |
77-86 |
104-110 |
84-89 |
|
LT |
188-193 |
82-91 |
104-110 |
84-89 |
|
XLS |
174-179 |
82-91 |
110-117 |
89-94 |
|
XL |
180-185 |
86-95 |
110-117 |
89-94 |
|
XLT |
191-196 |
91-100 |
110-117 |
89-94 |
|
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
|
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
|
4XL |
185-193 |
113-122 |
130-136 |
112-122 |
Women’s wetsuit sizes chart
View the size chart below to find your ideal women’s wetsuit. If your measurements border on the top end of your chosen size, go for the next size up.
| Women's wetsuit size | Height (cm) | Weight (kg) | Chest (cm) | Waist (cm) |
|---|---|---|---|---|
|
2 |
155-160 |
41-48 |
76-81 |
62-67 |
|
4 |
160-165 |
45-52 |
77-83 |
64-69 |
|
6S |
159-164 |
48-54 |
80-85 |
66-71 |
|
6 |
163-168 |
50-57 |
80-85 |
66-71 |
|
6T |
166-171 |
52-59 |
80-85 |
66-71 |
|
8S |
161-166 |
52-59 |
83-88 |
69-74 |
|
8 |
165-170 |
54-61 |
83-88 |
69-74 |
|
8T |
169-174 |
57-64 |
83-88 |
69-74 |
|
10S |
164-169 |
57-66 |
86-91 |
74-77 |
|
10 |
168-173 |
59-68 |
86-91 |
74-77 |
|
10T |
171-177 |
61-70 |
86-91 |
74-77 |
|
12 |
170-175 |
64-73 |
90-95 |
77-81 |
|
14 |
173-178 |
68-77 |
94-99 |
79-85 |
|
16 |
175-180 |
75-84 |
98-103 |
85-89 |
Kids wetsuits size chart
Have a look at the wetsuit size chart below to find your ideal kids wetsuit. If the measurements of your child border on the top end of your chosen size, go for the next size up.
| Kids wetsuits size | Length (cm) | Weight (kg) | Chest (cm) | Waist (cm) |
|---|---|---|---|---|
|
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
|
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
|
3 |
108-118 |
16-18 |
53-58 |
51-56 |
|
4 |
118-126 |
18-25 |
58-64 |
51-56 |
|
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
|
8 |
133-141 |
27-34 |
66-71 |
58-64 |
|
10 |
141-147 |
34-41 |
71-76 |
58-64 |
|
12 |
147-155 |
41-48 |
74-79 |
64-69 |
|
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
|
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
O’Neill Psycho Tech 4/3+ Chest Zip Full Wetsuit
In-Store Content
Designed to keep you in the water longer, more comfortably, and stoked. Suit up with an all-new Psycho Tech to experience the O’Neill ‘Always Summer on the Inside’ feel even in the coldest conditions.
Features:
Plus 0.5mm for additional warmth
Anti-flush barrier in both zen zip & f.u.z.e.
Drainholes prevent water from entering suit
Recycled materials – tb4; tb4x; tb4 air firewall; tb4 firewall
Superseal hand cuffs
Plasma wrist & ankle seals
Krypto knee padz
Double super-seal collar
Construction:
Stitchless glued seams (triple glued)
Exterior fluid seam weld
Interior recycled tb3x tape
TB4 (recycled material) – arms & shoulders
TB4x (recycled material) – entry
TB4 duraskin (sl) air firewall (recycled materials) – chest & back
TB4 firewall (recycled materials) – thigh, butt, shins & calves
Part Number
Size / Colour
Port Solent
Warehouse
99695873
S / Black
1
99695880
M / Black
2
99695897
MS / Black
1
99695903
MT / Black
1
99695910
L / Black
0
2
99695927
LS / Black
1
99695934
LT / Black
1
99695941
XL / Black
2