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Custom Drysuits for Sport Divers

Made to measure drysuits - ready to ship in three weeks or less.

FREE - My Drysuit App

Dream it. Design it.

Public Safety Drysuit Systems

#1 choice for Public Safety Professionals and Dive Teams.

SEARCH & RESCUE | CONTAMINATED WATER | SWIFT WATER | EVIDENCE RECOVERY

Distributors for Interspiro Surface Supply Systems & Intelegard Decontamination Systems.

World's Leader in Drysuits & Diver Thermal Protection

Specializing in Made-to-Measure & Custom Drysuit Designs

Because every diver is different, DUI lets you select
the drysuit model, design, color and options to meet
your personal style. And with Select and Signature Series
sizing, you will get the best fit on the planet!

Learn About Us

DUI is the Proud Owner & Distributor of Ocean Management Systems

Visit the OMS website for high performance equipment designed for divers.

OMS Dive Website

DUI Drysuit Owners Group Stories

“Professional Drysuits – Get the Best”

John R Tamagni

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“Women’s custom dry suit was like Christmas in February”

Georgia Tsouri

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“Spring Drysuit Diving Makes for Great Visibility & More”

Erie and Chris

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What's New

More News

DRYSUIT RENTAL CENTERS

NEW DUI drysuit rental centers are now available near YOU!

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MEET YOUR MANUFACTURE – DUI

We had a blast with Bethy SCUBA as she interviewed DUI and learned about what it’s like to be a drysuit manufacture in the SCUBA industry.

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EXPERT DRYSUIT SERVICE AND REPAIRS

What can our expert drysuit service and repair offer you? Watch our short animated video and find out.

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My Drysuit App

Dream it. Design it.