Sharkskin vs a Neoprene Wetsuit: Which Should You Dive In?
If you have ever finished a dive shivering, or peeled off a wetsuit that was cold, heavy and still wet from the last session, you have already asked the question this page answers: is there a better way to stay warm on the water than a neoprene wetsuit?
Short answer: for a lot of diving and watersports, Sharkskin thermal wear keeps you more comfortable than neoprene, in and out of the water, with far less bulk. But not always. Here is the honest comparison.
What they are
A neoprene wetsuit traps a thin layer of water against your skin that your body warms. It works, but it is thick, stiff, slow to dry, and only really does one job.
Sharkskin is technical thermal water-wear (the Chillproof and T2 Titanium ranges). It is a multi-layer fabric that insulates whether you are in the water or standing on a windy boat deck, without the bulk of neoprene. You can wear it on its own in warmer water, or as a layer under a wetsuit or drysuit when it is cold.
Head to head
Warmth in the water
A good wetsuit is warm once it is wet and you are moving. Sharkskin's Chillproof gives comparable in-water warmth for a huge range of conditions, and because it is windproof it keeps you warm on the surface too, which is where most people actually get cold.
Warmth out of the water
This is the big one. Wet neoprene on a windy boat between dives is cold. Sharkskin blocks wind-chill and is comfortable topside, so your surface intervals are not miserable. For repeat dives, that is the difference between cutting the day short and staying in.
Bulk and mobility
Sharkskin is thin and flexible. It moves with you, it is easy to get on and off, and it does not fight you the way a thick wetsuit does.
Drying and travel
Sharkskin dries quickly and packs down small - a real advantage for dive trips where a wetsuit eats half your luggage. Rinse in fresh water, dry flat out of direct sun, done.
Versatility
A wetsuit is for one thing. Sharkskin works across diving, snorkelling, surf, kite, SUP and swimming, and it adds sun protection. One piece of kit, many uses.
Durability for schools and rentals
It stands up to repeated use, which is why dive centres and schools carry it for courses and rental fleets, not just retail.
At a glance
| Sharkskin | Neoprene wetsuit | |
|---|---|---|
| Warm in the water | Yes, across a wide range | Yes, once wet and moving |
| Warm out of the water | Yes - blocks wind-chill | No - cold when wet |
| Bulk / mobility | Thin, flexible | Thick, stiff |
| Drying / packing | Fast, packs small | Slow, bulky |
| Multi-sport | Dive, surf, kite, SUP, swim | Usually one use |
| Sun protection | Yes | Limited |
When a wetsuit still wins
We would rather be straight with you: in genuinely cold or deep water, a wetsuit (or drysuit) is still the right call for the outer layer. The good news is you do not have to choose - Sharkskin is designed to layer under a wetsuit or drysuit to add warmth without adding bulk. So the honest answer for cold-water divers is often "both."
So which should you choose?
Choose Sharkskin if you dive or ride in temperate-to-warm water, do repeat dives, travel with your kit, or want one versatile layer across several water sports. Add a wetsuit or drysuit over it when the water turns genuinely cold.
Not sure which Sharkskin range fits your conditions? Our range is here, and the care and warranty guide covers looking after it. If you want a hand choosing, just get in touch - happy to point you to the right layer.