Size Guide
Please use these size charts to help determine your size. Pay attention to the different fittings per product as described in this guide. Some products have an oversized fit and some of them run small. The size charts show the actual sizes of our items. The items are measured by laying them flat.
UV SWIMSUITS
Seabass UV swimsuits run small.

Size in cm | Size on label | Width | Length |
80 – 86 cm |
2 years |
25,5 cm | 45 cm |
92 – 98 cm |
4 years |
27 cm | 49 cm |
104 – 110 cm |
6 years |
28,5 cm | 51 cm |
116 – 122 cm |
8 years |
30 cm | 53,5 cm |
128 – 134 cm |
10 years |
31,5 cm | 57 cm |
140 – 146 cm |
12 years |
33 cm | 60 cm |
152 – 158 cm |
14 years |
34 cm | 63 cm |
KIMONOS
Seabass kimonos have a normal to oversized fit. The size in cm is the actual size.
Size in cm | Size on label |
92 – 98 cm |
2 years |
104 – 110 cm |
4 years |
116 – 122 cm |
6 years |
128 – 134 cm |
8 years |
140 – 146 cm |
10 years |
152 – 158 cm |
12 years |
164 – 170 cm |
14 years |
UV POLO SHIRTS
Seabass UV polo shirts are slim fit, the smaller sizes (12 months till 4 years) run a bit small. 6 years fit normal. The other sizes (8 years till 14 years) run normal.

Size in cm | Size on label | Width | Length |
68 – 74 cm |
12 months |
23,5 cm | 32 cm |
80 – 86 cm |
2 years |
26,5 cm | 37 cm |
92 – 104 cm |
4 years |
30 cm | 42 cm |
110 – 122 cm |
6 years |
33 cm | 46,5 cm |
128 – 134 cm |
8 years |
38 cm | 51 cm |
140 – 146 cm |
10 years |
42 cm | 58,5 cm |
152 – 158 cm |
12 years |
45,5 cm | 64,5 cm |
164 – 170 cm |
14 years |
48 cm | 68,5 cm |
UV T-SHIRTS
Please note: the neck opening from the sizes 62-74 cm till 92-104 cm is narrow! Consider a UV Polo Shirt if your child needs a larger neck opening.

Size in cm |
Size on label |
Width | Length |
62 – 74 cm |
12 months |
23 cm | 29 cm |
80 – 86 cm |
2 years |
26 cm | 33 cm |
92 – 104 cm |
4 years |
29,5 cm | 38 cm |
110 – 116 cm |
6 years |
33,5 cm | 42 cm |
122 – 128 cm |
8 years |
37,5 cm | 47,5 cm |
134 – 140 cm |
10 years |
39 cm | 50,5 cm |
146 – 152 cm |
12 years |
42 cm | 56 cm |
158 – 164 cm |
14 years |
44 cm | 60 cm |
UV BUTTON SHIRTS
Seabass UV Button Shirts have a normal fit.

Size in cm |
Size on label |
Width | Length |
86 – 92 cm |
2 years |
28 cm | 35 cm |
98 – 104 cm |
4 years |
31,5 cm | 41 cm |
110 – 116 cm |
6 years |
34 cm | 46 cm |
122 – 128 cm |
8 years |
39 cm | 52 cm |
134 – 140 cm |
10 years |
42,5 cm | 56,5 cm |
146 – 152 cm |
12 years |
46,5 cm | 61,5 cm |
158 – 164 cm |
14 years |
50 cm | 66,5 cm |
SWIM SHORTS

Size in cm | Size on label | Width | Length |
68 – 74 cm |
12 months |
21 cm | 19 cm |
80 – 86 cm |
2 years |
22,5 cm | 20 cm |
92 – 98 cm |
4 years |
24 cm | 22 cm |
104 – 110 cm |
6 years |
27 cm | 24 cm |
116 – 122 cm |
8 years |
28 cm | 26 cm |
128 – 134 cm |
10 years |
30 cm | 28 cm |
140 – 146 cm |
12 years |
32 cm | 30 cm |
152 – 158 cm |
14 years |
34 cm | 32 cm |
SWEATSHIRTS
Seabass sweatshirts have an oversized fit, that’s how it’s supposed to be. The sweatshirts and hoodies have the same fit and a normal length.

Size in cm | Size on label | Width | Length |
92 – 98 cm |
2 years |
34 cm | 41 cm |
104 – 110 cm |
4 years |
36 cm | 46 cm |
116 – 122 cm |
6 years |
40 cm | 50,5 cm |
128 – 134 cm |
8 years |
45 cm | 57 cm |
140 – 146 cm |
10 years |
48 cm | 61 cm |
152 – 158 cm |
12 years |
50,5 cm | 65 cm |
164 – 170 cm |
14 years |
52 cm | 70 cm |
HOODIES
Seabass sweatshirts have an oversized fit, that’s how it’s supposed to be. The hoodies and sweatshirts have the same fit and a normal length.
Size in cm | Size on label | Width | Length |
92 – 98 cm |
2 years |
34 cm | 41 cm |
104 – 110 cm |
4 years |
37 cm | 47 cm |
116 – 122 cm |
6 years |
40 cm | 50,5 cm |
128 – 134 cm |
8 years |
45 cm | 57 cm |
140 – 146 cm |
10 years |
48 cm | 62 cm |
152 – 158 cm |
12 years |
51,5 cm | 67 cm |
164 – 170 cm |
14 years |
54,5 cm | 70 cm |
TRACKPANTS
Seabass trackpants have an oversized fit, that’s how it’s supposed to be. The hems run a bit short.

Size in cm | Size on label | Width | Length |
92 – 98 cm |
2 years |
27 cm | 55 cm |
104 – 110 cm |
4 years |
28 cm | 61 cm |
116 – 122 cm |
6 years |
30 cm | 66 cm |
128 – 134 cm |
8 years |
31,5 cm | 70 cm |
140 – 146 cm |
10 years |
33,5 cm | 76 cm |
152 – 158 cm |
12 years |
34,5 cm | 84 cm |
164 cm |
14 years |
36 cm | 87 cm |
JACKETS
The jackets have an oversized fit, which means that the rain jackets run quite large, but it’s meant to be like that. The body as well as the sleeves are wide fit, the sleeves are meant to be ‘puffy’.

Size in cm | Size on label | Width | Length |
92 – 98 cm |
2 years |
37 cm | 49 cm |
104 – 110 cm |
4 years |
40 cm | 53,5 cm |
116 – 122 cm |
6 years |
43 cm | 58,5 cm |
128 – 134 cm |
8 years |
47,5 cm | 64 cm |
140 – 146 cm |
10 years |
50 cm | 68,5 cm |
152 – 158 cm |
12 years |
53 cm | 73 cm |
164 – 170 cm |
14 years |
56 cm | 78,5 cm |
BEANIES
Age | Size on label |
2-4 years |
S |
5-8 years |
M |
9-14 years |
L |