Size Guide
All our products come in UK sizes, please see below a corresponding size guide and image for our different products categories, which will assist you to find the size that’s right for your purchase.
You can always return or exchange any products brought on this website, if the size isn’t quite right.
Wetsuit (full, shorty, top and long johns) & rash vest – Women
Find your size
| UK Sizes | S/8 | SM/10 | M/12 | ML/14 | MW/14R | L/16 | LW/16R |
| Height | 5'1" - 5'4" | 5'4" - 5'6" | 5'6" - 5'8" | 5'7" - 5'9" | 5'7" - 5'9" | 5'9" - 5'11" | 5'9" - 5'11" |
| Chest | 28-32 | 30-34 | 32-36 | 34-38 | 40-44 | 36-40 | 42-44 |
| Waist | 26-29 | 28-31 | 30-33 | 34-36 | 36-39 | 34-37 | 38-41 |
| UK Sizes | S/8 | SM/10 | M/12 | ML/14 | MW/14R | L/16 | LW/16R |
| Height | 157 - 163 | 163 - 168 | 168 - 173 | 170 - 175 | 170-175 | 175 - 180 | 175 - 180 |
| Chest | 71-81 | 77-86 | 82-91 | 86-96 | 103-110 | 91-101 | 106-112 |
| Waist | 66-73 | 71-78 | 76-83 | 86-91 | 93-99 | 88-95 | 97-104 |
Wetsuit (full, shorty, top and long johns) & rash vest – Men
Find your size
| UK Sizes | XS | S | SM | M | MW | MT | LM | L | LW | LT | XL | XXL |
| Height | 5'1" - 5'3" | 5'3" - 5'5" | 5'5" - 5'7" | 5'7" - 5'9" | 5'7" - 5'9" | 5'9" - 5'11" | 5'9" - 5'11" | 5'11" - 6'1" | 5'11" - 6'1" | 6'1" - 6'3" | 6'1" - 6'3" | 6'3" - 6'5" |
| Chest | 32-34 | 34-36 | 36-38 | 38-40 | 44-46 | 38-40 | 40-42 | 42-44 | 48-50 | 42-44 | 44-46 | 46-48 |
| Waist | 26-28 | 28-30 | 30-32 | 32-34 | 40-42 | 32-34 | 34-36 | 36-38 | 42-44 | 36-38 | 38-40 | 40-42 |
| UK Sizes | XS | S | SM | M | MW | MT | LM | L | LW | LT | XL | XXL |
| Height | 155 - 160 | 160 - 165 | 165 - 170 | 170 - 175 | 170 - 175 | 175 - 180 | 175 - 180 | 180 - 185 | 180 - 185 | 185 - 190 | 185 - 190 | 190 - 195 |
| Chest | 82-86 | 87-91 | 92-96 | 97-101 | 112-117 | 97-101 | 102-107 | 107-111 | 121-126 | 107-111 | 112-116 | 117-121 |
| Waist | 66-70 | 71-75 | 76-80 | 81-90 | 101-105 | 81-85 | 86-91 | 91-95 | 106-110 | 91-95 | 96-100 | 101-105 |
SWARM Wetsuits – Infant
Find your size
| UK Sizes | I-S | I-M | I-L | I-XL |
| Height | 3'2" | 3'5" | 3'8" | 3'11" |
| Chest | 22-23 | 23-24 | 24-25 | 25-26 |
| Waist | 20-21 | 21-22 | 22-23 | 24 |
| UK Sizes | I-S | I-M | I-L | I-XL |
| Height | 90-98 | 99-107 | 108-115 | 116-119 |
| Chest | 55-58 | 59-61 | 62-64 | 65-67 |
| Waist | 51-53 | 54-56 | 57-59 | 60-62 |
Wetsuit (full, shorty, top and long johns) & rash vest – Junior/Child
Find your size
| UK Sizes | Y/ S | Y/ M | Y/ L | Y/ XL | Y/ XXL |
| Height | 4'2" - 4'5" | 4'5" - 4'9" | 4'9" - 5' | 5' - 5'3" | 5'3" - 5'6" |
| Chest | 26 - 28 | 28 - 30 | 29 -31 | 30 - 32 | 31 - 33 |
| Waist | 23 - 25 | 24 - 26 | 26 - 28 | 27 - 29 | 28 - 30 |
| UK Sizes | Y/ S | Y/ M | Y/ L | Y/ XL | Y/ XXL |
| Height | 129 - 137 | 137 - 145 | 145 - 153 | 153 - 161 | 161 - 169 |
| Chest | 67 - 72 | 71 - 75 | 73 - 78 | 76 - 81 | 79 - 84 |
| Waist | 59 - 64 | 62 - 67 | 67 - 71 | 68 - 73 | 71 - 76 |
CENTRE RANGE WETSUITS – ADULT & YOUTH/JUNIOR/CHILD
Find your size
| UK Sizes | CHD | JNR | YTH | XS | S | M | MT | L | XL | XXL |
| Height | 4'2"-4'6" | 4'6"-4'10" | 5'2"-5'5" | 5'5"-5'7" | 5'5"-5'7" | 5'7"-5'10" | 5'9"-5'11" | 5'10"-6'1" | 6'1"-6'3" | 6'2"-6'4" |
| Chest | 25-28 | 28-30 | 30-33 | 33-35 | 35-38 | 38-41 | 40-42 | 41-44 | 44-47 | 47-50 |
| Waist | 22-24 | 24-26 | 26-27 | 27-28 | 28-31 | 31-34 | 32-35 | 34-37 | 37-40 | 40-43 |
| Inside Leg | 24 | 26 | 27 | 29 | 30 | 31 | 32 | 32 | 33 | 34 |
| UK Size | CHD | JNR | YTH | XS | S | M | MT | L | XL | XXL |
| Height | 127-137 | 137-147 | 147-157 | 157-165 | 165-170 | 170-178 | 175-180 | 178-185 | 185-191 | 188-193 |
| Height | 64-71 | 71-76 | 76-84 | 84-89 | 89-97 | 97-104 | 101-107 | 104-112 | 112-119 | 119-127 |
| Waist | 56-61 | 61-66 | 66-69 | 69-71 | 71-79 | 79-86 | 81-89 | 86-94 | 94-102 | 102-109 |