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

“DUI FLX50/50 Drysuit is AWESOME!”

Steven Buswell

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“LOVE my DUI FLX Extreme Drysuit”

Roman Boronbekov

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“Cristi Quill LOVES her DUI drysuit & BlueHeat”

Cristi Quill

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Upcoming Events

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What's New

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Join DUI on a Dive Trip to Cuba

Ready for your next epic dive trip? Join DUI as we head to Cuba.

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Embrace your inner Captain America and Wonder Woman with DUI’s Updated Team America Design!

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Watch and Win

Why Dive DUI