Dry suits
DUI dry suits provide industry leading fit, thermal protection, and durability.
BC Systems
Advanced, streamlined, Buoyancy Control Systems ensure ease and efficiency in the water.
Regulators
Field tested under the harshest conditions, our regulators deliver industry leading performance.
Harnesses
Ensure comfort, stability, and ease of movement with our state of the art OMS scuba diving harnesses.
Divewear Insulation
We use premium materials to provide exceptional warmth and comfort in and out of the water.
Bags
Overbuilt using watertight military grade material to withstand a lifetime of use.
Leader in drysuits & Diver Thermal Protection
Trusted for over 50 years, DUI specializes in high performance equipment designed by divers for divers.
Testimonials
To everyone at DUI, a sincere thank you with deepest appreciation for the outstanding quality of my drysuit.
— Michael Johnson
For almost 20 years, DUI suits have been making my underwater journey even more pleasurable.
— Mark Norder
As an instructor, I encourage my students to invest in a DUI drysuit... I guarantee they won’t be disappointed.