Women's Size ChartUpdated 10 days ago
How to measure:
- Chest: With your arms relaxed by your side, measure around the fullest part of your chest.
- Waist: Measure around your natural waistline.
- Hips: Measure around the fullest part at the top of your hips.
Women's tops
| O'Neill product size | EU size | UK size | Chest (cm) | Waist (cm) |
| XS | 32/34 | 6 | 80-84 | 60-64 |
| S | 34/36 | 8 | 85-89 | 65-69 |
| M | 38 | 10 | 90-94 | 70-74 |
| L | 40/42 | 12 | 95-99 | 75-79 |
| XL | 42/44 | 14 | 100-104 | 80-84 |
Women's bottoms
| O'Neill product size | EU size | UK size | Pant size (inches) | Waist (cm) | Hip (cm) |
| XS | 32/34 | XS | 25-26 | 60-64 | 86-90 |
| S | 34/36 | S | 27-28 | 65-69 | 91-95 |
| M | 38 | M | 29-30 | 70-74 | 96-100 |
| L | 40/42 | L | 31-32 | 75-79 | 101-105 |
| XL | 42/44 | XL | 33-34 | 80-84 | 106-110 |
Women's bikini tops
| O'Neill product size | Int. | EU bra size | UK bra size | FRA bra size | ES bra size | IT bra size | Chest (cm) | Underbust (cm) |
| 34B | XS | 65B | 30B | 80B | 80B | 0B | 79-81 | 63-67 |
| 34C | XS | 65C | 30C | 80C | 80C | 0C | 81-83 | 63-67 |
| 34D | XS | 65D | 30D | 80D | 80D | 0D | 83-85 | 63-67 |
| 36B | S | 70B | 32B | 85B | 85B | 1B | 84-86 | 68-72 |
| 36C | S | 70C | 32C | 85C | 85C | 1C | 86-88 | 68-72 |
| 36D | S | 70D | 32D | 85D | 85D | 1D | 88-90 | 68-72 |
| 36E | S | 70E | 32E | 85E | 85E | 1E | 90-92 | 68-72 |
| 38B | M | 75B | 34B | 90B | 90B | 2B | 89-91 | 73-77 |
| 38C | M | 75C | 34C | 90C | 90C | 2C | 91-93 | 73-77 |
| 38D | M | 75D | 34D | 90D | 90D | 2D | 93-95 | 73-77 |
| 38E | M | 75E | 34E | 90E | 90E | 2E | 95-97 | 73-77 |
| 40B | L | 80B | 36B | 95B | 95B | 3B | 94-96 | 78-82 |
| 40C | L | 80C | 36C | 95C | 95C | 3C | 96-98 | 78-82 |
| 40D | L | 80D | 36D | 95D | 95D | 3D | 98-100 | 78-82 |
| 40E | L | 80E | 36E | 95E | 95E | 3E | 100-102 | 78-82 |
| 42B | XL | 85B | 38B | 100B | 100B | 4B | 99-101 | 83-87 |
| 42C | XL | 85C | 38C | 100C | 100C | 4C | 101-103 | 83-87 |
| 42D | XL | 85D | 38D | 100D | 100D | 4D | 103-105 | 83-87 |
| 42E | XL | 85E | 38E | 100E | 100E | 4E | 105-107 | 83-87 |
| 44B | XXL | 90B | 40B | 105B | 105B | 5B | 104-106 | 88-92 |
| 44C | XXL | 90C | 40C | 105C | 105C | 5C | 106-108 | 88-92 |
| 44D | XXL | 90D | 40D | 105D | 105D | 5D | 108-110 | 88-92 |
| 44E | XXL | 90E | 40E | 105E | 105E | 5E | 110-112 | 88-92 |
Women's bikini bottoms
| O'Neill product size (EU) | Int. | UK size | FRA size | ES size | IT size | Waist (cm) | Hip (cm) |
| 34 | XS | 8 | 36 | 36 | 40 | 62-66 | 88-92 |
| 36 | S | 10 | 38 | 38 | 42 | 66-70 | 92-96 |
| 38 | M | 12 | 40 | 40 | 44 | 70-74 | 96-100 |
| 40 | L | 14 | 42 | 42 | 46 | 74-78 | 100-104 |
| 42 | XL | 16 | 44 | 44 | 48 | 78-82 | 104-108 |
| 44 | XXL | 46 | 46 | 46 | 50 | 82-86 | 108-112 |
Women's footwear
| O'Neill product size (EU) | UK size | USA size | Footwear length closed-toe (cm) | Footwear length sandals (cm) |
| 36 | 3/4 | 5/6 | 23.4 | 24.0 |
| 37 | 4 | 6 | 24.0 | 24.7 |
| 38 | 5 | 7 | 24.7 | 25.4 |
| 39 | 6 | 8 | 25.4 | 26.0 |
| 40 | 7 | 9 | 26.0 | 26.7 |
| 41 | 7/8 | 9/10 | 26.7 | 27.4 |
| 42 | 8 | 10 | 27.4 | 28.0 |
Women's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up. Check out our complete collection women's wetsuits!
| O'Neill product 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 |
Women's skins & UV protection
| O'Neill product size | Height (cm) | Weight (kg) | Chest (cm) | Waist (cm) |
| 2XS | 160-165 | 45-52 | 77-83 | 64-69 |
| XS | 163-168 | 50-57 | 80-85 | 66-71 |
| S | 165-170 | 54-61 | 83-88 | 69-74 |
| M | 168-173 | 59-68 | 86-91 | 74-77 |
| L | 170-175 | 64-73 | 90-95 | 77-81 |
| XL | 173-178 | 68-77 | 94-99 | 79-85 |
| 2XL | 175-180 | 75-84 | 98-103 | 85-89 |
Women's impact vests
| O'Neill product size | Weight (cm) | Chest (cm) |
| 4 | 45-52 | 77-83 |
| 6 | 50-57 | 80-85 |
| 8 | 54-61 | 83-88 |
| 10 | 59-68 | 86-91 |
| 12 | 64-73 | 90-95 |
Women's wetsuit boots
| O'Neill product size | EU size | UK size | NEOSOCK |
| 5 | 36 | 4 | XS |
| 6 | 37/38 | 5 | XS |
| 7 | 39 | 6 | S |
| 8 | 40 | 7 | S |
| 9 | 41/42 | 8 | M |
| 10 | 43 | 9 | M |
| 11 | 44 | 10 | L |
| 12 | 45 | 11 | L |
| 13 | 46 | 12 | XL |
| 14 | 47/48 | 13 | XL |
Women's wetsuit hoods & caps
| O'Neill product size | Neck (cm) | Head (cm) |
| XS | 36-38 | 48-53 |
| S | 37-39 | 51-56 |
| M | 38-41 | 53-58 |
| L | 39-42 | 56-61 |
| XL | 41-43 | 58-64 |
| 2XL | 42-44 | 61-66 |
Women's wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
| O'Neill product size | Hand length (cm) | Circumference (cm) |
| 2XS | 15.2 - 16.5 | 16.5 - 17.8 |
| XS | 16.5 - 17.8 | 17.8 - 19.1 |
| S | 17.8 - 19.1 | 19.1 - 20.3 |
| M | 19.1 - 20.3 | 20.3 - 21.6 |
| L | 20.3 - 21.6 | 21.6 - 22.9 |
| XL | 21.6 - 22.9 | 22.9 - 24.1 |
| 2XL | 22.9 - 24.1 | 24.1 - 25.4 |