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Henderson TherMAXX Wetsuit
Henderson TherMAXX Wetsuit
Henderson TherMAXX Wetsuit
Henderson TherMAXX Wetsuit

Henderson TherMAXX Wetsuit

Sale price $504.00

Okay, We're a Drysuit Shop. But If You're Going Wetsuit, Make It This One.

Look, we'll be honest — in these waters, a drysuit is almost always the right call. But we get it. Maybe you're travelling somewhere warm. Maybe you're a warm-water diver visiting. Maybe you just love the simplicity of a wetsuit. Whatever the reason, if you're going to dive in neoprene, the Henderson TherMAXX is the one we'd put you in.

Henderson has been refining their patterns in the USA for over 50 years. It holds its warmth, moves with you, and won't fall apart after a season of hard use. That's really all you need to know.

But if you want the full technical rundown, Henderson's got you covered:


From the Manufacturer (Their Words, Not Ours):

Neoprene Core

Henderson utilizes a proprietary neoprene formula developed exclusively for Henderson. This formula combines a low modulus with superior memory in a microcell structure, ensuring every TherMAXX Wetsuit will maintain its thickness and superior warmth and comfort over many years of service.

Titanium Laminate Layer

Using a very special process, Titanium powder is combined with a special ultra stretch adhesive material to create an external titanium thermal barrier between the nylon fabric laminate and the neoprene core.

Fire Fleece™ Interior Lining

Every TherMAXX wetsuit is internally lined with Henderson's exclusive Fire Fleece — an ultra high stretch, low pile, synthetic fleece which is incredibly soft and comfortable. Fire Fleece minimizes water transfer throughout the wetsuit resulting in a warmer and more comfortable dive adventure.

Exterior Fabric Laminate

TherMAXX provides 250% stretch — a perfect amount of flexibility to make it comfortable, but not too much stretch, which would allow the suit to balloon and allow cold water entry. The exterior laminate is also pill-resistant, standing up to BCDs, hook-and-loop closures, and non-slip boat platforms.


Key Features

  • Double glued & double stitched seams (interior & exterior) (3, 5 & 7mm)
  • PK G-Lock zipper with coloured teeth (3, 5 & 7mm)
  • 8mm domed spine pad
  • Embossed DuraTex® stretch knee pads
  • Patterned, cut, sewn, and fitted in the USA
  • 10-Year Limited Warranty

We still think you should be in a drysuit — but if you're not, this is the next best thing.

Don't miss the deal

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Standard Male Sizes: S
Thickness: 5mm
Out of stock

Pickup currently unavailable at 721 Kings Rd

Available locations

Henderson TherMAXX Wetsuit

Henderson TherMAXX Wetsuit

Standard Male Sizes: SThickness: 5mm

  • 721 Kings Rd

    Pickup currently unavailable

    721 Kings Rd, Victoria BC V8T 1W4, Canada

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Frequently asked questions

Looking for an answer?

The water off Victoria sits near 8°C at depth and barely shifts between January and August, so we stock for cold water first and warm water second. Anything we carry that is rated for tropical use only is flagged as such on its own page. For year round diving here you are looking at a drysuit, a hood and dry gloves rather than a 5mm and optimism. If you are buying one piece of a kit and are not certain it belongs in a cold water setup, call the shop at (250) 544-8944 and tell us where you dive. We would rather talk you out of a purchase than process the return.

Each product page carries that manufacturer's own size chart, and the charts do not translate between brands. A large hood from one maker measures out as a medium from another. Neoprene sizing runs off your actual measurements rather than the shirt size you buy on land, so take a tape to your chest, waist and inseam first. Dry glove rings are a separate problem again, since they size to the glove and the wrist seal rather than to your hand. Send your measurements to info@eightnorthdiving.ca and we will check them against the chart before anything is cut or shipped.

Yes, and it is worth understanding why that question matters more in diving than in most retail. We are an authorized dealer for every brand on this site. Halcyon covers the original purchaser for one year against defects in materials and workmanship, and every claim has to arrive with a receipt from an authorized dealer, which is exactly what a discounted marketplace listing cannot produce. Shearwater works differently and more generously: their two year warranty stays with the computer rather than the buyer, so it survives a private sale. Either way, hang on to your order confirmation, because that is the first document a manufacturer will ask you for.

For local Victoria residents we offer full service and maintenance of our products. Regulators need annual attention to keep their warranty standing, drysuit seals fail years before the suit does, and a dry glove ring that has started weeping is usually a quick fix rather than a new system. Bring it in to 721 Kings Road and we will look at it.

We ship anywhere in Canada. Orders over [$THRESHOLD] go free and everything under it is quoted at [CARRIER] rates at checkout. In stock items leave the shop within [X] business days, with [X] days transit to the Lower Mainland and [X] to most of the rest of the country. Because the order never crosses a border there is no brokerage, no duty and no courier invoice arriving a month later, which is the part that catches people who order dive gear out of the United States. [IF OFFERING PICKUP: Pickup at 721 Kings Road is free and usually ready the same day.]

Unused gear in its original packaging can come back within [X] days of delivery. Anything that has been in the water, had a seal trimmed, or been cut and fitted to you personally cannot, which makes more sense the moment you picture buying somebody else's used wrist seal. Made to measure suits and custom colour or custom lettered items are built against your order and are final sale. Email [EMAIL] with your order number before you send anything back so we can sort out the fastest route.

Made to measure suits, custom colour work and anything with lettering on it get built after you order rather than pulled off a shelf, so plan in weeks rather than days. Current lead time is [X to Y weeks] and we confirm the figure before taking payment. Every measurement and every colour choice goes back to you in writing for sign off before the order reaches the factory, because a suit cut to the wrong chest measurement is not a warranty claim, it is an expensive lesson. If the gear is for a specific trip, give us the date up front and we will tell you straight whether it will arrive in time.

We launch new collections seasonally, offering fresh designs and updated styles so you can always stay motivated and on trend.

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