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

Thinsulates & Undersuits

Products

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.

£264.95
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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.
£289.95
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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.
£254.95
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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)
£114.95
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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.
£334.95
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DUI XM450 Jumpsuit

Mobility and Comfort. Thinsulate has become the choice for extended duration, decompression diving & polar diving. DUI XM450 Jumpsuit's innovative design combines the highest quality materials to provide exceptional warmth, mobility and comfort.

£557.00
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Fourth Element Arctic Leggings

The Fourth Element 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. Available in mens and ladies size.

£114.00
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Fourth 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.

£229.00
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Fourth Element Arctic Top

One of the most versatile and popular undersuits on the market today, the Fourth Element 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. Available in mens and ladies size.

£114.00
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Fourth 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. Available in mens and ladies sizing.

£206.00
save 10%
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Fourth Element Halo 3D Undersuit - Mens

Designed to maximise thermal protection and minimise buoyancy, the Fourth Element Halo 3D has body mapped insulation placed strategically to enhance protection whilst in horizontal trim. Equivalent to a 400g thinsulate with less bulk due to body-mapped insulation and strategically placed compression-resistant Spacetek material in key exposure areas to maximise insulation when diving in horizontal trim.

£360.00
save 5%
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Fourth Element Halo 3D Undersuit - Womens

Designed to maximise thermal protection and minimise buoyancy, the Fourth Element Halo 3D has body mapped insulation placed strategically to enhance protection whilst in horizontal trim. Equivalent to a 400g thinsulate with less bulk due to body-mapped insulation and strategically placed compression-resistant Spacetek material in key exposure areas to maximise insulation when diving in horizontal trim.

£360.00
save 5%
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Fourth Element X-Core Leggings

EXTREME THERMAL PROTECTION.
The Fourth Element X-Core Leggings combines heavyweight Polartec® Powerstretch® fabric with thinner fabric in key areas to minimise bulk, provides the critical core areas with the enhanced protection of X-Core, whilst making the leggings easy to layer up underneath an Arctic.

£139.00
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Fourth Element X-Core Vest

NO BATTERIES, JUST YOU.
The body has an approximate power of 100W and the majority of this energy generated is dissipated as heat. The Fourth Element X-Core Vest aims to trap some of this heat in the dense fibres of the fabric, insulating the body core and maximising comfort.

£102.00
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Santi BZ200 Undersuit

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

£311.00
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Add P-Valve Hose Hole
Add Braces

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Santi 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.

£311.00
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Add Braces

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Santi 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.

£375.00
Add Braces

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Santi 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.

£375.00
Add P-Valve Hose Hole
Add Braces

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Santi BZ400X 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.

£355.00
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Santi BZ400X Undersuit

Santi BZ400X undersuit, with a 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.

£355.00
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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.

£419.00

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Santi Flex 190 Ladies First Undersuit

WATERPROOF, WINDPROOF, FLEXIBLE, DURABLE, EFFORTLESS

Ladies version of Santi Flex 190 Undersyut is ideal if you dive in waters from 7 to 14°C and you look for a perfect combination of less bulk and more comfort. 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.

£322.00
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Santi Flex 190 Undersuit

Santi Flex 190 Undersuit is flexible, durable, waterproof and windproof. It is ideal if you dive in waters from 7 to 14°C and you look for a perfect combination of less bulk and more comfort. With the revolutionary, patented slim insulation from Climashield® it 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.

£322.00
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Santi Flex 360 Body Overall

Santi Flex 360 Overall is made mixture of materials that guarantess that body warmth will be trapped and cold external elements will not be a threat at all. 3D mesh pads create a space inside the front panels (abdomen through chest) to make an air chamber that isolates body from the lowest and the coldest point when diving.

 

 

£240.00
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Santi Flex 360 Body Overall - Ladies First

Santi Flex 360 sleevles overall is made of Flex360 insulation fabric (legs), embossed Polar fleece 300 g/m2 (back) and Flex180 filled with 3D mesh spacers (front side). This mix of material guarantees that body warmth will be trapped and cold external elements will not be a threat at all.

£240.00
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Santi Flex 360 Jacket

Santi Flex 360 Jacket is part of the most innovative two piece undersuit from Santi Diving. The complete set is ideal for waters delow 7 degrees. PrimaLoft® Gold Insulation in the back and front sections is used for protection in extreme conditions. Microfibers trap body heat but retain top level of breathability. Flex 360 on external side of the sleeve combined with Flex180 on inner side guarantees ultimate flexibility. There is no choice between warmth and comfort anymore. They simply go together.

£250.00
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Santi Flex 360 Jacket - Ladies First

Ladies Santi Flex 360 Jacket is part of the most innovative two piece undersuit from Santi Diving. The complete set is ideal for waters delow 7 degrees. PrimaLoft® Gold Insulation in the back and front sections is used for protection in extreme conditions. Microfibers trap body heat but retain top level of breathability. Flex 360 on external side of the sleeve combined with Flex 180 on inner side guarantees ultimate flexibility. There is no choice between warmth and comfort anymore. They simply go together.

£250.00
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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.

£419.00
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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.

£199.00
save 39%
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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.

£108.00
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Waterproof WarmTec Undersuit

Waterproof WarmTec Undersuit is 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.

£155.00
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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.

£225.00
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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

£235.00
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