Orca Hi-Vis Neoprene Swim Cap
Original price was: £27.00.£24.00Current price is: £24.00.
Orca’s High Vis Neoprene Swim Cap is built around visibility as much as warmth — a high-visibility colourway keeps you spottable at distance in open water, while 2.5mm neoprene guards against heat loss. An adjustable Velcro chin strap gets the fit dialled to your head shape.
- High-Visibility Colourway — designed to keep you visible to other swimmers, safety cover and boat traffic at distance.
- 2.5mm Neoprene — provides warmth and reduces heat loss in open water.
- Adjustable Velcro Chin Strap — fits the cap to your head shape rather than a generic stretch fit.
- Unisex Sizing — three sizes covering a broad range of head circumferences.
Description
Orca Hi-Vis Neoprene Swim Cap
Visibility is a genuine safety issue in open water — for other swimmers, safety cover, and boat traffic. Orca’s Neoprene Swim Cap is built specifically around this: a high-visibility colour that’s spottable from a distance, combined with 2.5mm neoprene to hold onto heat while you swim.
Safety First
[confirmed] Orca positions this cap specifically for visibility and safety during open water sessions — the high-vis colour is the headline feature here, distinct from a standard thermal cap where warmth is the primary sell.
Fit
A Velcro chin closure lets you adjust the cap to your own head shape rather than relying on a generic stretch fit, aiming for maximum comfort over longer sessions.
Sizing
Sized by head circumference across three sizes — see the table below. [FLAG FOR BEN] Same overlap quirk as the Thermal Neoprene cap: S/M runs up to 22⅞” and L/XL starts at 21⅝”, so there’s genuine overlap between the two — worth a consistent line for staff across both cap products.
Free Delivery
On orders over £50
Extended returns
Extended return period of 21 days
Secure Payments
Protected payments. 0% finance. Shop safe.
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Find Your Perfect Fit
Wetsuit Sizing
| Size | Chest | Height | Weight |
|---|---|---|---|
| 4 | 85-91 | 157-170 | 55-61 |
| 5 | 90-95 | 162-172 | 61-66 |
| 6 | 95-99 | 167-172 | 67-74 |
| MT(6T) | 95-99 | 177-188 | 68-76 |
| 7 | 98-104 | 173-185 | 75-82 |
| 8 | 104-108 | 180-188 | 82-89 |
| 9 | 108-113 | 185-193 | 89-97 |
| 10 | 114-124 | 190-196 | 98-106 |
| 11 | 123-134 | 193-200 | 107+ |
| Size | Chest | Height | Weight |
|---|---|---|---|
| 4 | 33 - 36 | 5/2 - 5/7 | 121-134 |
| 5 | 35 - 37 | 5/4 - 5/8 | 134 - 145 |
| 6 | 37 - 39 | 5/6 - 5/9 | 147 - 162 |
| MT (6T) | 37 - 39 | 5/10 - 6/2 | 149 - 167 |
| 7 | 38 - 41 | 5/8 - 6/1 | 165 - 180 |
| 8 | 41 - 43 | 5/11 - 6/2 | 180 - 196 |
| 9 | 43 - 44 | 6/1 - 6/4 | 196 - 213 |
| 10 | 45 - 49 | 6/3 - 6/5 | 215 - 233 |
| 11 | 49 - 53 | 6/4 - 6/6 | 235 + |
| Size | Chest | Height | Weight |
|---|---|---|---|
| XS | 78 - 83 | 144 - 160 | 46 - 54 |
| XST | 79 - 85 | 157 - 167 | 53 - 60 |
| S | 83 - 89 | 157 - 167 | 54 - 61 |
| ST | 83 - 89 | 169 - 183 | 58 - 65 |
| M | 89 - 94 | 165 - 177 | 60 - 77 |
| MW | 107 - 113 | 165 - 177 | 86 - 98 |
| L | 94 - 99 | 170 - 185 | 66 - 74 |
| LW | 119 - 125 | 170 - 185 | 95 - 117 |
| XL | 99 - 104 | 177 - 189 | 73 - 79 |
| Size | Chest | Height | Weight |
|---|---|---|---|
| XS | 31 - 33 | 4/9 - 5/3 | 101 - 116 |
| XST | 31 - 34 | 5/3 – 5/6 | 116 – 132 |
| S | 33 – 35 | 5/3 – 5/6 | 118 – 134 |
| ST | 33 – 35 | 5/6 – 6/0 | 127 – 143 |
| M | 35 – 37 | 5/5 – 5/10 | 132 – 147 |
| MW | 42 – 44 | 5/5 – 5/10 | 189 – 216 |
| L | 37 – 39 | 5/8 – 6/1 | 145 – 163 |
| LW | 46 – 49 | 5/8 – 6/1 | 209 – 258 |
| XL | 39 – 41 | 5/10 – 6/2 | 160 – 173 |
What makes this different from a standard swim cap?
It’s built for open water visibility as much as warmth — the high-vis colour keeps you easier to spot at distance, alongside 2.5mm neoprene for insulation.
Is it comfortable for longer swims?
The adjustable Velcro chin strap lets you fit it to your own head shape rather than a one-size stretch fit.





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