The deep sea diving suit is one of the most important pieces of equipment. It keeps the body warm, protects it from physical hazards, and even increases the body's buoyancy. Often, it is the difference between life and death.  

In this article, we go over 10 popular suits on the market, covering each of their strengths and weaknesses. We aim to leave you with a comprehensive understanding of each of these products so you can pick the best one for your next diving adventure.

Comparison Table


Product FAQ

Girl seating at the edge of the boat and wearing the best deep see diving suit

Image by Olga Ozik from Pixabay

1. What is a Deep Sea Diving Suit?

2. What Are the Different Types of Deep Sea Diving Suits?

3. What Are Benefits of Wearing a Deep Sea Diving Suit?

4. What Is Hypothermia?

5. Where Can You Buy a Deep Sea Diving Suit?

​How We Reviewed

Man underwater is wearing a deep sea diving suit

Image by Fonthip Ward from Pixabay

The following products were reviewed based on the following parameters features, pros & cons, Price, where to buy, and warranty. We chose these parameters in order to cover the most important aspects of each product.

 

Overall Price Range of This Product (and Similar Products)

Scuba diver is wearing the best deep sea diving suit

Image by joakant from Pixabay

Deep sea diving suit models ranges vary. The main price determinants include materials, technologies used, brand name, and design quality.

 

What We Reviewed

  • ScubaPro Men's Everflex Steamer
  • Henderson Men's Thermoprene Long Sleeve Front Zipper
  • Mares Head Wave
  • Hyperflex Women's Wetsuits
  • NeoSport Men's Shorty 3 MM Wetsuit
  • Bare 7mm Velocity Full Suit Super
  • XCEL 7/6mm Thermoflex Ultrastretch Men's Full Scuba Diving Wetsuit
  • U.S. Divers Women's Shorty Wetsuit
  • Aqua Lung HydroFlex 7mm Women's Wetsuit
  • O'Neill Men's Epic 4/3mm Back Zip Full Wetsuit

Features 

The Everflex Steamer is made from 100% Everflex neoprene. It has been constructed with solvent-free water-based glue, making it environmentally friendly. It features the Pure Design Concept, minimizing the number of seams and panels for increased flexibility.

Price

This product can be found on Amazon.

​PROS

  • Environmentally friendly
  • Highly flexible

​CONS

  • Not the most durable suit

Henderson Thermoprene 7 mm Men's Front Zip Long Sleeve Shorty Jacket,...
  • Thermoprene material with Lycra trim Glued & sewn seams
  • Front zip w/ comfort sea
  • lYKK #10 zipper

Features 

This deep sea diving suit is made from high-quality nylon 2 neoprene. Its seams are GBS-glued and blind stitched. It has a thickness of 3 mm.

Price

This product can be found on Amazon.

​PROS

  • Good for temperate waters
  • Very warm

​CONS

  • They run a bit small

HEAD by Mares Mens Wave 2.5mm Shorty (Black / Silver, Small)
  • PADI Master Scuba Diving Instructor Owned and Operated.
  • This Product Comes Complete With A Full Manufacturer Warranty.

Features 

The Flexa is made from 100% ultra stretch neoprene. It features a back protection system for increased comfort as well as a plush thermos interior. Its design includes knee pads.

Price

This product can be found on Amazon.

​PROS

  • Designed with knee pads
  • Perfect fit

​CONS

  • None

Features 

The Hyperflex is a black deep sea diving suit that comes in sizes 8, 10, 12, and 14. It has a thickness of 3-4 mm and is specially designed for women.

Price

This product can be found on Amazon.

​PROS

  • Surprisingly warm considering the thickness
  • Easy to put on
  • Comfortable

​CONS

  • Hard to find in stock

NeoSport Men's 3mm Short Wetsuit - Scuba Diving, Snorkeling and Water...
  • Stay Cool and Comfortable: Designed with short legs and short sleeves, our surfing wetsuit is a great go-to when it's...
  • Maximize Performance: Thanks to our anatomical cut for a comfortable fit, our wetsuits feel like a second skin! An...
  • All-in-One Practicality: Featuring an internal key pocket, our wetsuits ensure your essentials are always at arm's...

Features 

The NeoSport is a neoprene suit with a back zipper, an internal key pocket, and an adjustable collar. It is ideal for all water sports, including diving, scuba, paddle boarding, and more.

Price

This product can be found on Amazon.

​PROS

  • Internal key pocket
  • Adjustable collar
  • Fairly comfortable
  • Affordable

​CONS

  • None

Bare 7mm Reactive Full Scuba Diving Wetsuit Men's
  • Velcro adjustment on collar features a booklet-style cover, to protect your suit from snags and pilling
  • Seamless underarms for superior comfort and mobility
  • Extra-long (21") S-Lock2 back zipper with offset tooth design and PU coated zip tape guards against water entry

Features 

The Bare Velocity is a 7 mm suit designed to stretch 200% more than standard neoprene. It features knee pads, and adjustable velcro collar, and zippered ankles.

Price

This product can be found on Amazon.

​PROS

  • Pull cord for the back zipper
  • Knee pads
  • Adjustable collar
  • Incredibly stretchy
  • Warm

​CONS

  • None; it is easily one of the best diving suits of 2018

XCEL 7/6mm Thermoflex Ultrastretch Men's Full Scuba Diving Wetsuit...
  • DuraFlex Knee Panels Pre-bent, contoured, articulating knee panels with durable, flexible DuraFlex, which help minimize...
  • Seamless Drylock wrist seals with exclusive "donut seal"
  • Semi-dry back zipper helps keep more water out with protective spine pad

Features

The XCEL comes with DuraFlex knee panels and seamless Drylock wrist seals. It features an easy on/off ankle zipper system and lightweight inner flaps.

Price

This product can be found on Amazon.

​PROS

  • Knee pads
  • Flexible considering the thickness
  • Fairly warm

​CONS

  • It is a bit pricey

U.S. Divers Women's Shorty Wetsuit (Black/Purple, X - Large)
  • Neoskin seals on the arms and legs for maximum thermal retention
  • 2/2 construction: 2mm neoprene in the torso, arms and legs
  • Flatlock stitching for comfort and durability

Features 

This deep sea diving suit has a 3 mm chest panel and 2 mm side panels. It features flatlock stitching for optimal comfort and durability. It comes with a pull cord for the zipper for your convenience.

Price

This product can be found on Amazon.

​PROS

  • Easy to put on and take off with the pull cord
  • Highly durable
  • Very comfortable
  • Warm

​CONS

  • None

Aqua Lung 7mm Women's Aquaflex Wetsuit (Twilight, 8)
  • 7mm AquaFlex 4-way high stretch neoprene used throughout. This is the thickness of the base neoprene before the nylon...

Features 

The Aqua Lung is a 3 mm with optimal stretch and comfort. It comes with a hook and loop adjustable neck, a heavy-duty #10 zipper, and a back zipper water shield.

Price

This product can be found on Amazon.

​PROS

  • Excellent design
  • Great longevity
  • Highly flexible

​CONS

  • Runs a bit small

O'Neill Men's Epic 4/3mm Full Wetsuit XL Black/Ocean/Brite Blue (4212)
  • 4mm Ultraflex torso, 3mm Fluidflex arms and legs
  • Glued and blindstitched seams
  • Covert black-out zipper reduces water flow

Features

The O'Neill is a deep sea diving suit featuring a back-zip system, ultra stretch neoprene, and blind stitched seams. It comes with wind-resistant FluidFlex Firewall Panels for increased insulation.

Price

This product can be found on Amazon.

​PROS

  • Fantastic insulation
  • Perfect fit
  • Easy to put on

​CONS

  • More suited to taller men

The Verdict

Scuba driver is about to jump at the ocean wearing the best deep sea diving suit

Image by skeeze from Pixabay

After reviewing these 10 deep sea diving suits, we decided that the best could be none other than the Bare 7mm Velocity. Not only is it incredibly efficient at thermal insulation, but it is also one of the easiest suits to put on and take off. This is a deep sea diving suit that will last you for years to come.

Featured Image by Gerald Lobenwein from Pixabay

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