Shop by Category

Info

Shearwater Sale!bannerGuided Dive ExperiencesbannerGuided Octopus ExperiencebannerGuided Weedy Sea Dragon ExperiencebannerClearance ProductsbannerPackagesbannerSnorkellingbanner

Drysuit Undergarments show info...

Drysuit undergarments (or undersuits) are worn beneath the dry suit to provide much of the actual insulation for the scuba diver and have a large impact on the enjoyment of a dive.

Undersuits are used for providing additional warmth when diving, traditionally under a drysuit but some are now ideal for use under a wetsuit as well. Undergarments are available in a wide range of styles, thickness grades and materials, spanning from the thinnest (e.g. Northern Diver Thermalskin) up to the much thicker and more thermally insulating (e.g. Northern Diver Metalux Arctic).

For cold-water use, especially diving under ice sheets, the user will usually wear a thick undersuit in a membrane drysuit. The thickness of undersuits varies and can be chosen by the wearer according to the water temperature. Thinsulate or Fleece (e.g. Northern Diver Arctic Base) is one of the preferred fabrics for undersuits. More recently, aerogel material is being added to conventional undergarments to increase the insulating properties of those garments.

Neoprene drysuits are made from a foam-rubber sheet containing tiny air bubbles, which provide insulation by themselves, and can eliminate the need for an undersuit, or greatly reduce the thickness needed for the under fabric. A neoprene wetsuit can also be worn under a membrane drysuit for extra protection against condensation and leaks.


Search Our Product Range


AVATAR
AVATAR Drysuit Undersuit | XXLS
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | XXLS

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
AVATAR
AVATAR Drysuit Undersuit | XXXL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | XXXL

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
AVATAR
AVATAR Drysuit Undersuit | ML
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | ML

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
AVATAR
AVATAR Drysuit Undersuit | L
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | L

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
AVATAR
AVATAR Drysuit Undersuit | XLS
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | XLS

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
AVATAR
AVATAR Drysuit Undersuit | LS
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | LS

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
AVATAR
AVATAR Drysuit Undersuit | M
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | M

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
AVATAR
AVATAR Drysuit Undersuit | XLL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | XLL

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
AVATAR
AVATAR Drysuit Undersuit | XXL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | XXL

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
AVATAR
AVATAR Drysuit Undersuit | LL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | LL

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
AVATAR
AVATAR Drysuit Undersuit | S
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | S

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
AVATAR
AVATAR Drysuit Undersuit | MLL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | MLL

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
AVATAR
AVATAR Drysuit Undersuit | XL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

AVATAR Drysuit Undersuit | XL

The AVATAR DRYSUIT NO. 901 is designed as a comfortable and functional insulation under your dry suit. Functionality, very high flexibility and...
$500.00
Northern Diver
Northern Diver Bodyline Thermalskin Undersuit - L - Large
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

Northern Diver Bodyline Thermalskin Undersuit - L - Large

Northern Diver Bodyline Thermalskin Undersuit - L - Large. Stock Left as of May 2024: - 1x Large - 1x Extra large - 1x Double Extra Large The...
$249.00
Northern Diver
Northern Diver Bodyline Thermalskin Undersuit - XXL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

Northern Diver Bodyline Thermalskin Undersuit - XXL

Northern Diver Bodyline Thermalskin Undersuit - XXL. Stock Left as of May 2024: - 1x Large - 1x Extra large - 1x Double Extra Large The Northern...
$249.00
Northern Diver
Northern Diver Bodyline Thermalskin Undersuit - XL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

Northern Diver Bodyline Thermalskin Undersuit - XL

Northern Diver Bodyline Thermalskin Undersuit - XL. Stock Left as of May 2024: - 1x Large - 1x Extra large - 1x Double Extra Large The Northern Diver...
$249.00
Sharkskin
Sharkskin Chillproof Sleeveless Vest - Womens - 10
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Sleeveless Vest - Womens - 10

Sharkskin Chillproof Sleeveless Vest - Womens - 10. The Sharkskin Chill-Proof Sleeveless Vest for Women is designed for water sports enthusiasts who...
$155.00
Mares
Mares XR Active Heating Vest - XXL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Drysuits > Drysuit Undergarments

Mares XR Active Heating Vest - XXL

Mares XR Active Heating Vest - XXL. The Mares XR Active Heating Vest keeps the upper part of your body warm on cold dives, especially in the back of...
$399.95
Sharkskin
Sharkskin Chillproof Longpants - Mens - XXXXL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Longpants - Mens - XXXXL

Sharkskin Chillproof Longpants - Mens - XXXXL. The Sharkskin Chill-Proof Longpants for Men is designed for water sports enthusiasts who demand...
$260.00
Sharkskin
Sharkskin Chillproof One Piece Suit - Womens - 14
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof One Piece Suit - Womens - 14

Sharkskin Chillproof One Piece Suit - Womens - 14. The Sharkskin Chill-Proof One Piece Suit with Rear Entry Back Zip for Womens provides Full Body...
$499.00
Fourth Element
Fourth Element Xerotherm LS Top - Ladies - XXXL
Category Path: Apparel > Exposure wear

Fourth Element Xerotherm LS Top - Ladies - XXXL

Fourth Element Xerotherm LS Top - Ladies - XXXL. The Fourth Element Xerotherm Long Sleeve Top for women provides extra warmth and thermal protection...
$239.00
Fourth Element
Fourth Element J2 Base Layer Long Sleeve Top - Ladies - XS
Category Path: Apparel > Exposure wear

Fourth Element J2 Base Layer Long Sleeve Top - Ladies - XS

Fourth Element J2 Base Layer Long Sleeve Top - Ladies - XS. The Fourth Element J2 Baselayer Ladies Long Sleeve Top is designed to keep the skin dry...
$182.00
Sharkskin
Sharkskin Chillproof Short Sleeve Zip Top | Womens | 08
Category Path: Apparel > Exposure wear

Sharkskin Chillproof Short Sleeve Zip Top | Womens | 08

The Sharkskin Chill-Proof Short Sleeve Top for Women is designed for water sports enthusiasts who demand maximum manoeuvrability without sacrificing...
$260.00
Waterproof
Waterproof Dry Socks - 1.5mm - 24
Category Path: Scuba and Watersports > Scuba Diving Recreational > Hoods Gloves and Boots > Boots / Socks > Dive Socks

Waterproof Dry Socks - 1.5mm - 24

Waterproof Dry Socks - 1.5mm - 24. The Waterproof 1.5 mm Dry Socks are made from durable nylon-2 neoprene rubber with sewn seams for strength and...
$236.00
Sharkskin
Sharkskin Chillproof Long Sleeve Front Zip Top - Mens - BK - M
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Long Sleeve Front Zip Top - Mens - BK - M

Sharkskin Chillproof Long Sleeve Front Zip Top - Mens - Black - M - Medium. The Sharkskin Chill-Proof Long Sleeve Front Zip Top for Men is designed...
$310.00
Sharkskin
Sharkskin Chillproof Long Sleeve Front Zip Top - Womens - BL - 8
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Long Sleeve Front Zip Top - Womens - BL - 8

Sharkskin Chillproof Long Sleeve Front Zip Top - Womens - Black / Blue - 8. The Sharkskin Chill-Proof Long Sleeve Front Zip Top for Women is designed...
$310.00
Sharkskin
Sharkskin Chillproof Shortpants | Mens | 3XL
Category Path: Apparel > Exposure wear

Sharkskin Chillproof Shortpants | Mens | 3XL

The Sharkskin Chill-Proof Shortants for Men are designed for water sports enthusiasts who demand maximum maneuverability without sacrificing comfort...
$160.00
Sharkskin
Sharkskin Chillproof Long Sleeve Front Zip Top - Mens - BL - XL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Long Sleeve Front Zip Top - Mens - BL - XL

Sharkskin Chillproof Long Sleeve Front Zip Top - Mens - Black / Blue - XL. The Sharkskin Chill-Proof Long Sleeve Front Zip Top for Men is designed...
$310.00
Sharkskin
Sharkskin Chillproof Long Sleeve Front Zip Top - Womens - BL - 20
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Long Sleeve Front Zip Top - Womens - BL - 20

Sharkskin Chillproof Long Sleeve Front Zip Top - Womens - Black / Blue - 22. The Sharkskin Chill-Proof Long Sleeve Front Zip Top for Women is...
$310.00
Sharkskin
Sharkskin Chillproof Shortpants | Mens | 2XS
Category Path: Apparel > Exposure wear

Sharkskin Chillproof Shortpants | Mens | 2XS

The Sharkskin Chill-Proof Shortants for Men are designed for water sports enthusiasts who demand maximum maneuverability without sacrificing comfort...
$160.00
Sharkskin
Sharkskin Chillproof Long Sleeve Top - Mens - Black / Blue - M
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Long Sleeve Top - Mens - Black / Blue - M

Sharkskin Chillproof Long Sleeve Top - Mens - Black / Blue - M - Medium. The Sharkskin Chill-Proof Long Sleeve Top for Men is designed for water...
$265.00
Sharkskin
Sharkskin Chillproof Longpants - Womens - 12
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Longpants - Womens - 12

Sharkskin Chillproof Longpants - Womens - 12. The Sharkskin Chill-Proof Longpants for Women is designed for water sports enthusiasts who demand...
$260.00
Fourth Element
Fourth Element J2 Base Layer Leggings - Ladies - XS
Category Path: Apparel > Exposure wear

Fourth Element J2 Base Layer Leggings - Ladies - XS

Fourth Element J2 Base Layer Leggings - Ladies - XS. The Fourth Element J2 Baselayer Ladies Leggings Top is designed to keep the skin dry which can...
$182.00
Waterproof
Waterproof Dry Socks - 1.5mm - 31
Category Path: Scuba and Watersports > Scuba Diving Recreational > Hoods Gloves and Boots > Boots / Socks > Dive Socks

Waterproof Dry Socks - 1.5mm - 31

Waterproof Dry Socks - 1.5mm - 31. The Waterproof 1.5 mm Dry Socks are made from durable nylon-2 neoprene rubber with sewn seams for strength and...
$236.00
Sharkskin
Sharkskin Chillproof Long Sleeve Top - Womens - Black - 8
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Long Sleeve Top - Womens - Black - 8

Sharkskin Chillproof Long Sleeve Top - Womens - Black - 8. The Sharkskin Chill-Proof Long Sleeve Top for Women is designed for water sports...
$265.00
Fourth Element
Fourth Element Xerotherm Leggings - Ladies - XXL
Category Path: Apparel > Exposure wear

Fourth Element Xerotherm Leggings - Ladies - XXL

Fourth Element Xerotherm Leggings - Ladies - XXL. The Fourth Element Xerotherm Leggings for women provide extra warmth and thermal protection for...
$239.00
Sharkskin
Sharkskin Chillproof Long Sleeve Top - Womens - Black - 22
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Long Sleeve Top - Womens - Black - 22

Sharkskin Chillproof Long Sleeve Top - Womens - Black - 22. The Sharkskin Chill-Proof Long Sleeve Top for Women is designed for water sports...
$265.00
Sharkskin
Sharkskin Chillproof Long Sleeve Front Zip Top - Mens - BK - 2XS
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Long Sleeve Front Zip Top - Mens - BK - 2XS

Sharkskin Chillproof Long Sleeve Front Zip Top - Mens - Black - XXS. The Sharkskin Chill-Proof Long Sleeve Front Zip Top for Men is designed for...
$310.00
Sharkskin
Sharkskin Chillproof Long Sleeve Front Zip Top - Womens - PK - 20
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Long Sleeve Front Zip Top - Womens - PK - 20

Sharkskin Chillproof Long Sleeve Front Zip Top - Womens - Black / Pink - 20. The Sharkskin Chill-Proof Long Sleeve Front Zip Top for Women is...
$310.00
Sharkskin
Sharkskin Chillproof Shortpants | Womens | 18
Category Path: Apparel > Exposure wear

Sharkskin Chillproof Shortpants | Womens | 18

The Sharkskin Chill-Proof Shortants for Women are designed for water sports enthusiasts who demand maximum maneuverability without sacrificing...
$160.00
Sharkskin
Sharkskin Chillproof Long Sleeve Top - Mens - Black / Silver -XL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Long Sleeve Top - Mens - Black / Silver -XL

Sharkskin Chillproof Long Sleeve Top - Mens - Black / Silver - XL. The Sharkskin Chill-Proof Long Sleeve Top for Men is designed for water sports...
$265.00
Sharkskin
Sharkskin Everywear Action Board Shorts - Mens - XXXXL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Everywear Action Board Shorts - Mens - XXXXL

Sharkskin Everywear Action Board Shorts - Mens - XXXXL. Sharkskin EveryWear Action Board Shorts are Australian-made technical shorts designed to be...
$115.00
Fourth Element
Fourth Element Xerotherm Leggings - Mens - XL
Category Path: Apparel > Exposure wear

Fourth Element Xerotherm Leggings - Mens - XL

Fourth Element Xerotherm Leggings - Mens - XL. The Fourth Element Xerotherm Leggings provide extra warmth and thermal protection for your legs when...
$239.00
Sharkskin
Sharkskin Chillproof One Piece Undergarment | Mens | XS
Category Path: Apparel > Exposure wear

Sharkskin Chillproof One Piece Undergarment | Mens | XS

The Sharkskin Chill-Proof One Piece Undergarment with Two Way, Front Entry Zip for Men is Primarily Designed for use Under a Drysuit for Colder Water...
$355.00
Fourth Element
Fourth Element Xerotherm LS Top - Ladies - XXL
Category Path: Apparel > Exposure wear

Fourth Element Xerotherm LS Top - Ladies - XXL

Fourth Element Xerotherm LS Top - Ladies - XXL. The Fourth Element Xerotherm Long Sleeve Top for women provides extra warmth and thermal protection...
$239.00
Sharkskin
Sharkskin Chillproof Long Sleeve Top - Womens - Black / Blue -18
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Long Sleeve Top - Womens - Black / Blue -18

Sharkskin Chillproof Long Sleeve Top - Womens - Black / Blue - 18. The Sharkskin Chill-Proof Long Sleeve Top for Women is designed for water sports...
$265.00
Sharkskin
Sharkskin Chillproof Long Sleeve Front Zip Top - Womens - BK - 1
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Chillproof Long Sleeve Front Zip Top - Womens - BK - 1

Sharkskin Chillproof Long Sleeve Front Zip Top - Womens - Black - 10. The Sharkskin Chill-Proof Long Sleeve Front Zip Top for Women is designed for...
$310.00
Sharkskin
Sharkskin Everywear Action Board Shorts - Mens - XXXL
Category Path: Scuba and Watersports > Scuba Diving Recreational > Exposure wear > Undergarments Wetsuits

Sharkskin Everywear Action Board Shorts - Mens - XXXL

Sharkskin Everywear Action Board Shorts - Mens - XXXL. Sharkskin EveryWear Action Board Shorts are Australian-made technical shorts designed to be...
$115.00

The Scuba Doctor Australia
Boon Wurrung Country
1/49 Peninsula Ave
Rye Victoria 3941, Australia
Commonwealth Coat of Arms
We accept Purchase Orders from Government Departments & Schools
Contact
P +613 5985 1700
E diveshop@scubadoctor.com.au
-------------------------
Opening Hours
-------------------------
Shop by Category
-------------------------
Brands
Copyright © 2005-2024 by The Scuba Doctor Australia, ABN 41 677 592 166. All rights reserved. tel. +61 3 5985 1700 :: email. diveshop@scubadoctor.com.au :: Web site by it'sTechnical 2022