Diving Unlimited International

Sport Diving

Customized drysuit systems for the undersea explorer in all of us

Diving Unlimited International

Technical Diving

Explore the deepest seas and longest caves with DUI drysuit systems

Diving Unlimited International

Public Safety Diving

The premier provider of drysuit systems offering total encapsulation and decon solutions

Diving Unlimited International

Military Diving

Drysuit systems and high performance waterproof bags for special operations

Diving Unlimited International

Commercial Diving

Hot water suits and drysuit systems for commercial divers

World's Leader in Drysuits & Diver Thermal Protection

Specializing in Made to Measure Sizing and Custom Designs

For over 50 years we have been obsessed
with the innovation, design and manufacture of highly specialized equipment
for sport, technical, public safety, military and commercial divers.

Learn About Us

DUI Drysuit Owners Group Stories

“My DUI CLX450 drysuit fits me PERFECTLY”

Liz Hale

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“We are very happy DUI drysuit owners”

Bruce, Jennifer and Chuck

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“I’ve got a new use for my DUI Flx Series Drysuit”

Sang Lee

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Upcoming Events

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What's New

More News

Public Safety Diver – new entanglement hazards

Public Safety diver entanglements – learn about new hazards that could impact public safety divers in your area

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GIANT Kelp

DUI is a proud supporter of the Giant Kelp photography project at the Aquarium of the Pacific in Long Beach, CA

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DON’T DIVE COLD WHEN YOU DON’T HAVE TO

In summary, beer and some types of wine are best chilled. Arguably, divers are not.

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Watch and Win

Why Dive DUI