The End of the Shiver Tax: Why Your Next Suit Should Be a Drysuit

Picture this: You’ve just finished an incredible dive. The marine life was spectacular, the visibility was pristine, and you are buzzing with adrenaline. You climb up the boat ladder, pull off your hood, and then it hits you.

The wind.

Suddenly, your 5mm or 7mm wetsuit isn't keeping you warm anymore; it's a freezing, wet blanket clinging to your skin. You spend your surface interval huddled under a towel, your lips turning a subtle shade of blue, dreading the moment you have to peel off that damp neoprene or, worse, squeeze back into it for dive number two.

We call this the "Shiver Tax." It is the physical and mental price you pay for diving in a wetsuit when the water (or the air) is anything less than tropical.

For decades, recreational divers just accepted the Shiver Tax as part of the sport. Drysuits were viewed as heavy, complicated, and reserved strictly for hardcore technical divers exploring ice floes or deep, dark caves. But diving has evolved, and it’s time to bust that myth.

At Paragon Dive Store, we believe a drysuit is the ultimate piece of comfort equipment. Here is why your next exposure suit shouldn’t be a thicker wetsuit, but a passport to a dry, warm, and infinitely more comfortable diving life.

The Flaw of the Wetsuit (and the Genius of the Drysuit)

To understand the drysuit, you have to look at how a wetsuit fails you. A wetsuit works by allowing a thin layer of water to enter the suit, which your body then heats up. As long as you are underwater, this works relatively well.

But the moment you hit the surface air, physics turns against you. The wind hits the wet neoprene, causing evaporative cooling. Your suit effectively becomes a refrigerator.

The Drysuit Difference: A drysuit does exactly what the name implies: it keeps you 100% dry. The suit itself provides zero insulation. It is simply a waterproof shell with latex or silicone seals at the wrists and neck. You stay warm by wearing specialized fleece undergarments beneath the shell.

Imagine diving in your coziest winter sweatpants and a fleece pullover. That is exactly what diving in a drysuit feels like.

The Luxury of the Surface Interval

This is where the drysuit truly pays for itself.

When a drysuit diver gets on the boat, they don’t shiver. They simply unzip the front of the suit, pop their head and arms out, and immediately enjoy the surface interval in their dry, warm undergarments. You can drink your hot cocoa, eat your snacks, and chat with the crew without your teeth chattering.

When it's time for dive number two, there is no wrestling with cold, sticky neoprene. You just slide your arms back into the dry sleeves, zip up, and step off the boat feeling completely fresh.

Busting the "Too Bulky" Myth

One of the biggest hesitations we hear from divers in Tucson is, "But I travel to dive. A drysuit is too heavy to fly with."

This used to be true when drysuits were made of thick, heavy crushed neoprene. Today, the most popular suits are made of Trilaminate—a high-tech, incredibly durable fabric that is thinner than a windbreaker.

Modern trilaminate drysuits are incredibly lightweight and fold up smaller than a 7mm wetsuit. You can easily pack your drysuit, your undergarments, and the rest of your gear into a standard checked bag without blowing your airline weight limit.

Extending Your Season and Your Map

Owning a drysuit fundamentally changes where and when you can dive.

• The Local Advantage: If you love taking weekend trips down to San Carlos or the Sea of Cortez, a drysuit means your dive season doesn't end in November. You can dive comfortably year-round.
• The Global Map: A drysuit unlocks the world's most spectacular temperate diving destinations. You can comfortably explore the towering kelp forests of California, dive the crystal-clear tectonic plates of Silfra in Iceland, or explore shipwrecks in the Great Lakes.
• Even the Tropics: Many divers who do repetitive diving (like 4 or 5 dives a day on a liveaboard) switch to a lightweight drysuit with thin base layers. Over multiple days, your core temperature drops. Staying dry stops the progressive chill.

Buoyancy: It’s Easier Than You Think

The final hurdle is usually the fear of managing air inside the suit. Because a drysuit creates an airspace around your body, it is subject to pressure changes. You have a small inflator valve on your chest to add air as you descend and a dump valve on your shoulder to release air as you ascend.

Learning to dive dry simply requires a short Drysuit Diver Specialty Course. In just a couple of pool sessions and open water dives, you will learn how to effortlessly manage the air in your suit, maintain your trim, and care for the waterproof seals. It becomes second nature faster than you think.

Stop Paying the Tax

You dive because you love the underwater world. You shouldn't have to suffer through the surface intervals to enjoy it. Investing in a drysuit is an investment in pure, unadulterated comfort.

Ready to end the Shiver Tax for good? Come visit the experts at Paragon Dive Store in Tucson. We can walk you through the different trilaminate materials, help you find the perfect fit, and get you enrolled in your Drysuit Specialty course. Let’s get you warm, dry, and ready for your next big adventure.

Explore Our Collection of Premium Drysuits