Size and Fit Guide - Wetsuits
- Wetsuits should feel snug on and you will probably feel that range of motion is slightly reduced, this is normal. However, make sure breathing doesn't feel restricted.
- Wetsuit fit should not be too loose. This would let water flow freely through the suit and would therefore lose all the benefits of the trapped water being warmed by your body.
- For a correct wetsuit fit, wrists, ankles and neck should be snug.
- The fit should not be too baggy in the underarm or leg area. Some bagginess at the small of the back is normal.
When sizing a suit for a child please measure the distance from the base of the neck (where the collar bones meet) on the front of the child to just underneath the crotch. Please be advised it is best that you base your size choice on this measurement regardless of approximate age.
Neck to crotch measurements are as follows:
| NECK TO CROTCH |
K02 |
K03 |
K04 |
K06 |
K07 |
K08 |
K09 |
K11 |
K12 |
K13 |
K15 |
| 36cm |
38cm |
40cm |
42cm |
44cm |
46cm |
49cm |
52cm |
54cm |
55cm |
56cm |


PEAK UK - Size Charts
Please use as a guide only. Sizes may vary from product to product. We strongly recommend that you try before you buy. For non-ladies specific items, sizing works as follows (approx): XXS=8. XS=10. S=12. M=14. L=16. XL=18. XXL=20. PFDS: XS=8. SM=10/12. LXL=14/16. XXL=18.
PFDs
| Size |
Sproglet |
Sprog |
XS |
S/M |
L/XL |
XXL |
| Weight KG |
12-25 |
20-40 |
30-50 |
45-70 |
65-90 |
85-110 |
| Chest CM |
50-60 |
55-65 |
70-100 |
80-110 |
90-120 |
100-130 |
| Chest Inch |
20-24 |
22-26 |
28-39 |
31-43 |
35-47 |
39-51 |
| Uplift >N |
40 |
50 |
45 |
55 |
55 |
70 |
PFDs Ladies
| Size |
10/12 |
14/16 |
| Weight KG |
45-70 |
65-90 |
| Chest CM |
80-110 |
90-120 |
| Chest Inch |
31-43 |
35-47 |
| Uplift >N |
55 |
65 |
Outerwear
| Size |
XXS |
XS |
S |
M |
L |
XL |
XXL |
| Chest CM |
80-90 |
85-95 |
90-100 |
95-105 |
100-115 |
110-125 |
115-130 |
| Chest Inch |
31-35 |
33-37 |
35-39 |
37-41 |
39-45 |
43-49 |
43-51 |
| Waist CM |
60-70 |
65-75 |
70-80 |
75-85 |
80-90 |
85-95 |
90-100 |
| Waist Inch |
24-28 |
26-30 |
28-32 |
30-34 |
32-36 |
34-38 |
36-40 |
| Inside Leg CM |
60-70 |
65-75 |
70-80 |
75-85 |
80-90 |
85-95
|
85-95
|
| Inside Leg Inch |
24-28 |
26-30 |
28-32 |
30-34 |
32-36 |
34-38
|
34-38
|
Outerwear Ladies
| Size |
10 |
12 |
14 |
| Chest CM |
85-95 |
90-100 |
95-105 |
| Chest Inch |
33-37 |
35-39 |
37-41 |
| Waist CM |
65-75 |
70-80 |
75-85 |
| Waist Inch |
26-30 |
28-32 |
30-34 |
| Hip CM |
89-99 |
94-104 |
99-109 |
| Hip Inch |
35-39 |
37-41 |
39-43 |
| Inside Leg CM |
65-75 |
70-80 |
75-85 |
| Inside Leg Inch |
26-30 |
28-32 |
30-34 |
Kidz
| Size Years |
>4 |
>6 |
>8 |
>10 |
>12 |
| Chest CM |
55-65 |
65-75 |
70-80 |
75-85 |
80-90 |
| Chest Inch |
23-27 |
25-29 |
27-31 |
29-33 |
31-35 |
| Waist CM |
40-50 |
45-55 |
50-60 |
55-65 |
60-70 |
| Waist Inch |
16-20 |
18-22 |
20-24 |
22-26 |
24-28 |
| Inside Leg CM |
40-50 |
45-55 |
50-60 |
55-65 |
60-70 |
| Inside Leg Inch |
16-20 |
18-22 |
20-24 |
22-26 |
24-28 |
Footwear
| Size UK |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
| Size US |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
| Size EU |
34 |
35 |
36 |
37/38 |
39 |
40 |
41/42 |
43 |
44 |
45 |
46 |
Spraydeck Cockpits
| Size |
Mini |
K1 |
C1 |
WR |
Comp |
Small |
Keyhole |
Bigdeck |
Huge |
XL |
| Length (cm) |
62-70 |
71-79 |
60-68 |
59-67 |
80-88 |
79-87/td> |
83-91 |
86-94 |
94-100 |
97-102 |
| Width (cm) |
34-40 |
39-45 |
50-56 |
38-44 |
42-48 |
43-49 |
48-54 |
48-54 |
53-57 |
52-57 |
Spraydeck Waists
| Size |
XS / Kidz |
S |
ML |
XL |
| Waist CM |
55-65 |
65-75 |
75-85 |
85-95 |
| Waist Inch |
22-26 |
26-30 |
30-34 |
34-38 |
Hands
| Size |
XS |
SM |
LXL |
XXL |
| Length CM |
16-18 |
17-19 |
18-20 |
19-21 |
| Circumference CM |
18-20 |
19-21 |
20-22 |
21-23 |
Headcase
| Size |
XS |
SM |
LXL |
| Length CM (ear to ear) |
43-45 |
45-47 |
47-49 |
| Length CM (front to back) |
35-37 |
37-39 |
39-41 |
| Circumference CM |
47-49 |
50-52 |
53-55 |
Predator Helmets
| Size |
One Size |
XS |
SM |
LXL |
| Circumference CM |
54-62 |
51-57 |
52-59 |
54-63 |