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DirDirect :: Undersuits & Thermals :: Thinsulates & Undersuits
DUI thinsulates, Santi undersuits and vests, Fourth Element garmets, Weezle, Bare ...

Thinsulates & Undersuits

Products

4th Element SUB-30 Technical Garmet Wash

We have been asked so many times what the best product is for washing fourth element thermals.  4th Element tried many different washing detergents: some had built in softeners, others had optical whiteners and others were just too damaging to the environment. Finally, they decided to work on our own specially formulated detergent for washing technical sportswear at low temperatures.

£9.95

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Santi Comfort BZ200 Undersuit (Ladies)

Ladies version of Santi's Comfort BZ200 undersuit is good for cold water – with suitable underwear it can be used for long dives in extremaly difficult conditions.

 

£240.00
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Santi Comfort BZ200 Undersuit (Mens)

Santi's Comfort BZ200 undersuit is good for cold water – with suitable underwear it can be used for long dives in extremely difficult conditions.

 

£240.00
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Santi Extreme BZ400X Undersuit

Santi BZ400X undersuit, now with new sporty design, is the warmest undersuit in offer from Santi. It is designed for diving in water temperature less than 7 degrees Celsius. It is also ideal for long deep diving, with decompression. Best divers and instructors helped Santi to develop this Undersuit.

£280.00
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Santi Flex 190 Ladies First Undersuit

WATERPROOF, WINDPROOF, FLEXIBLE, DURABLE, EFFORTLESS

If you dive in waters from 7 to 14°C and you look for a perfect combination of less bulk and more comfort, Santi has something just for you, Santi Flex 190 Ladies First Undersuit! With the revolutionary, patented slim insulation from Climashield® SANTI offers the most innovative spring/summer diving undersuit ever – no bulk, great flexibility thanks to four-way stretch, top level breathability and very easy care. Not to mention the design, which they didn’t forget.

£245.00
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Santi Flex 190 Undersuit

WATERPROOF, WINDPROOF, FLEXIBLE, DURABLE, EFFORTLESS

If you dive in waters from 7 to 14°C and you look for a perfect combination of less bulk and more comfort, Santi has something just for you, Santi Flex 190 Undersuit! With the revolutionary, patented slim insulation from Climashield® SANTI offers the most innovative spring/summer diving undersuit ever – no bulk, great flexibility thanks to four-way stretch, top level breathability and very easy care. Not to mention the design, which they didn’t forget.

£245.00
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Santi Ladies First Undersuit

Santi Ladies First undersuit, with great, feminine design basing on BZ400X style is the warmest undersuit from Santi. New details proposal underlines the feminine look and goes in line with Ladies First drysuit. It is designed for diving in water temperature less than 7°C. It is also ideal for long deep diving, with decompression.

£280.00
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Santi Warming Vest

Santi Warming Vest can be warn under Santi undersuits and/or over thermal underwear, for even greater protection from the elements.

£95.00
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DUI Actionwear Professional Pants

DUI ActionWear Pullover and Pants give divers excellent insulation underwater and great styling for other outdoor activities. Made with all-way stretch fleece and accent stitching. Delivers warmth, comfort and great styling. Versatile for layering and other outdoor activities.

£54.00
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DUI Actionwear Professional Pullover
DUI ActionWear Pullover and Pants give divers excellent insulation underwater and great styling for other outdoor activities. Made with all-way stretch fleece and accent stitching. Delivers warmth, comfort and great styling. Versatile for layering and other outdoor activities.
£66.00
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DUI Actionwear Top and Bottom (Ex Display)

Complete of DUI ActionWear including Top and Bottom - Ex display - Never used - Comes with a bag

Excellent insulation underwater and great styling for other outdoor activities. Made with all-way stretch fleece and accent stitching. Delivers warmth, comfort and great styling. Versatile for layering and other outdoor activities.

£80.00
save 30%
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DUI XM450 Jumpsuit

Innovative design! Highest quality materials available combined to provide maximum warmth, mobility and comfort. With feedback from divers around the world, DUI combined Thinsulate Ultra 400 Insulation Type BZ with Polartec® PowerStretch® to provide the warmest and closest fitting undergarment possible.

£382.00
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4th Element Arctic Leggings

The Arctic leggings feature secure foot loops to keep leggings in place when donning the drysuit. A high waistband ensures that separation of top and leggings is minimised. Tuck the top into the waistband before donning the drysuit. The lower legs are single layered to prevent too much bulk around the ankles making donning easier.

£99.95
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4th Element Arctic Top

One of the most versatile and popular undersuits on the market today, Arctic combines performance materials with intelligent design. The Arctic top is designed with a long body portion to ensure adequate overlap between the top and trousers.

£99.95
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4th Element Arctic Two Piece

One of the most versatile and popular undersuits on the market today. The Fourth Element Arctic combines performance materials with intelligent design. This complete set includes top, leggings and a bag. Socks shown on the photos are available separately.

£199.00
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Add Arctic Socks

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4th Element Halo 3D - Womens

Bio-mapped thermal protection for drysuit diving. Designed to maximise thermal protection and minimise buoyancy, the HALO 3D has body mapped insulation placed strategically to enhance protection whilst in horizontal trim. Sitting between the Arctic and SubX the HALO 3D is the perfect complement to the current range.

£344.00
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4th Element Halo 3D Undersuit - Mens

Bio-mapped thermal protection for drysuit diving. Designed to maximise thermal protection and minimise buoyancy, the HALO 3D has body mapped insulation placed strategically to enhance protection whilst in horizontal trim. Sitting between the Arctic and SubX the HALO 3D is the perfect complement to the current range.

£344.00
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Santi Comfort BZ200 Undersuit - Ladies (Made to Measure)

MADE TO MEASURE version of Ladies Santi's Comfort BZ200 undersuit is good for cold water – with suitable underwear it can be used for long dives in extremely difficult conditions.

CONTACT US to arrange to me measured.

 

£305.00

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Santi Comfort BZ200 Undersuit - Mens (Made to Measure)

MADE TO MEASURE version of Santi's Comfort BZ200 undersuit is good for cold water – with suitable underwear it can be used for long dives in extremely difficult conditions.

CONTACT US to arrange to be measured.

 

£305.00

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Santi Extreme BZ400X Undersuit (Made to Measure)

MADE TO MEASURE VERSION of Santi BZ400X undersuit is the warmest undersuit in offer from Santi. It is designed for diving in water temperature less than 7 degrees Celsius. It is also ideal for long deep diving, with decompression.

CONTACT US to arrange to be measured.

£335.00

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Santi Ladies First Undersuit (Made to Measure)

MADE TO MEASURE verion of Santi Ladies First Undersuit, with great, feminine design basing on BZ400X style is the warmest undersuit in offer from Santi. New details proposal underlines the feminine look and goes in line with Ladies First drysuit. It is designed for diving in water temperature less than 7 degrees Celsius. It is also ideal for long deep diving, with decompression.

CONTACT US to arrange to be measured.

£335.00
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4th Element Arctic One Piece

Probably the World's best selling thermal undergarment is now available in a simple one piece option. Featuring the innovative two layer technology pioneered by fourth element, the One Piece Arctic provides a simple solution to the challenges of thermal protection.

£199.00
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4th Element Xerotherm Socks

Xerotherm is the most effective next to the skin garment for ensuring warmth and comfort. Unisex sizing.

£16.95
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Santi Heated Gloves Combo Set

Santi Heated Gloves Combo Set includes heating gloves, connector and Santi 6Ah battery.

£418.00
save 5%
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Drysuit Connector Type
Upgrade to Thermovalve (Gloves Combo Plus Set)

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Santi Heated Vest

The trunk is one of the most important part of diver’s body. The lungs and the heart sit in it. When we feel cold, the heart works faster and the lungs constrict, which significantly affects the quality and safety of diving.

The Santi Heated Vest is designed to be worn between a thin base layer and undersuit. This configuration allows most of the generated heat to be passed directly to the diver’s body and not to the thick undersuit.

£190.00
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Santi Heated Vest Combo Set

Santi Heated Vest Combo Set includes Santi Heating Vest, Connector and Santi 6Ah battery.

£465.00
save 3%
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Drysuit Connector Type
Upgrade to Thermovalve (Vest Combo Plus Set)

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Santi Premium Heating System Set

The Santi Premium Heating set includes Heated Vest, Gloves and a drysuit connector (upgradable to Thermovalve). Santi 6Ah Battery pack is available separately.

£399.00
Vest Size
Glove Size
Drysuit Connector Type
Upgrade to Thermovalve (Premium Plus Set)

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Ursuit X-TEX Finnfill Heavy Undersuit

Ursuit and Finnfill technology bring you warmth without the stiffness or bulk.

Finfill material does not lose its insulation capacity even after many washes as opposed to thinsulate and regular wadding. Even better, it actually gains thermal properties if dry cleaned. Ursuit's X-Tex range of Finnfill undersuits are the ideal choice for active divers throughout the world.

X-Tex Finnfill undersuits are exceptionally flexible and watertight,  providing perfect thermal insulation of 1.97 CLO for the all-season 'Heavy' style.

Four layer structure:  Each Ursuit Finfill undersuit is manufactured from 4 layers with the special Finnfill fibre as an insulating layer a and breathable watertight X-Tex membrane as the intermediate layer. The surface of these suits are made of elasticated and slippery tricot fabric and the inner lining has the comfort of fleece.

£280.00
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Ursuit X-TEX Finnfill Light Undersuit

Finfill material does not lose its insulation capacity even after many washes as opposed to thinsulate and regular wadding. Even better, it actually gains thermal properties if dry cleaned. Ursuit's X-Tex range of Finnfill undersuits are the ideal choice for active divers throughout the world. Thermal insulation of 0.83 CLO in the 'Light' version.

Four layer structure: 
Each Ursuit Finfill undersuit is manufactured from 4 layers with the special Finnfill fibre as an insulating layer a and breathable watertight X-Tex membrane as the intermediate layer. The surface of these suits are made of elasticated and slippery tricot fabric and the inner lining has the comfort of fleece.

£250.00
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Waterproof WarmTec Undersuit

A 200gr. nylon suit, lined inside with Thinsulate and stitched with a soft fleece. The oversized long zipper facilitates substantially the ease of getting into and out of the suit; the suit is provided with arm and leg cuffs and an elastic strip round the hip. An integrated mesh tape from the left wrist and across the shoulder to the right wristband permits the air to escape quickly from the inside of the suit. The calf area of both legs is provided with stretch neoprene. Unisex sizing.

£138.00
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Weezle Compact Boots

Weezle boots use the same innovative materials as used in Weezle undersuits. Colour: black.

£52.00
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Weezle Compact Undersuit
The Weezle Compact undersuit offers less thermal protection than the Weezle Extreme, suitable for under neoprene or for warmer waters.

Incorporated into the design are 2 hip pockets and an innovative ‘slashed’ cuff which removes the need for thumb loops. On the shoulder is a toughened nylon back panel to protect from rear entry dry zip damage.
£198.00
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Weezle Extreme Undersuit
Constructed from 4 layers of specially chosen fibres each chosen to perform differently offering good thermal protection under any type of drysuit. Colour: black
£205.00
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Weezle Oxygen 01 Jacket
The O1 is a jacket similar to the Hydrogen but lined with our TS1 and in Extreme weight. The jacket is designed to be a smock style and pulls on over the head with a quarter zipper with storm flap & a shallow collar.
£160.00
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Weezle Oxygen 02 Trousers
The lower section are the salopette style O2 trousers, also fully lined, making them both suitable for use with most style of drysuits.
£145.00
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Fourth Element Arctic Expedition Leggings

The Arctic Expedition leggings are designed with the utmost performance in mind. Handwarmer pockets, and biomapped insulation with additional layers of high density fleece on the thighs, combined with water resistant knee and seat panels. The leggings are pre-drilled for p-valves in both thighs with a hole that can be adjusted for different gauge p-vale tubes.

£139.50
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Fourth Element Arctic Expedition One Piece Suit

Building on the technology of the best selling ARCTIC undersuit, the ARCTIC EXPEDITION brings our knowledge of performance fabrics and biomapped design together to create a new undersuit in our EXPEDITION SERIES. The one piece Arctic Expedition features zipped handwarmer pockets and elesticated waist portion to ensure snug comfortable fit. The suit is pre-drilled for using p-valves.

£279.00
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Fourth Element Arctic Expedition Top

With warm, water resistant chest panel and sleeve panels, the Arctic Expedition top combines biomapped enhanced insulation with practical considerations for the dive. The windproof chest panel eliminates the rush of cold air when pressing the chest inflate valve. The bungee cord thumb loops ensure that the sleeves do not ride up when donning the drysuit, but retract to prevent them becoming trapped in the wrist seals.

£139.50
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Bare CT100 Polarwear Undersuit

The perfect choice when you require a small amount of extra thermal protection. The T100 combines many of the same features as our Super Hi-Loft series with a regular loft Thinsulate™.

£203.00
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Bare CT200 Polarwear Extreme Undersuit

This underwear uses compressed Thinsulate™ that offers less bulk, but still extremely effective insulation for everything but the coldest dives.

£229.00
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Bare Hi-Loft Polarwear Extreme Undersuit
Super plush and super warm, this underwear offers Hi-Loft Thinsulate™ in the torso for cold water diving.
£255.00
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Bare SB System Mid Layer Full Undersuit
Bare's SB (Stretch / Breathable) System Mid Layer is made from an advanced stretch breathable compression-resistant fleece, this one piece mid layer provides warmth without bulk. It maintains insulating values at changing depths allowing the diver’s core temperature to remain stable.
£225.00
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Bare SB System Mid Layer Vest
Bare's SB System Mid Layer Vest is made from an advanced stretch breathable compression-resistant fleece. It maintains insulating values at changing depths allowing the diver’s core temperature to remain stable. Available in men's women's sizes. (SB: Stretch / Breathable)
£110.00
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Bare Super Hi-Loft Polarwear Extreme Undersuit
Super plush and super warm, this underwear offers a double layer of Hi-Loft Thinsulate™ in the torso for extreme cold water diving. If you find that you tend to get cold quickly, this is the drysuit underwear for you.
£289.00
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Waterproof 3D Mesh Vest

The extraordinary performance Formula WP 3D Mesh Vest from Waterproof features a triple layer insulation in front of the torso and spinepad. Including an extra-long back panel covering kidneys and the panels normally squeezed by the weight belt.

£94.95
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