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Undersuits for Drysuits

Undersuits for Drysuits

Undersuits for Drysuits

Undersuits for drysuits provide the primary insulation that keeps you warm during cold and long dives.

Undersuits for drysuits provide the primary insulation that keeps you warm during cold and long dives.

Worn beneath a drysuit, undersuits trap heat and manage moisture, allowing you to tailor your thermal protection to the water temperature and dive conditions. Different designs offer varying levels of insulation and flexibility, making it easy to adjust your setup for seasonal changes or extended bottom times.

This collection brings together drysuit undersuits designed for warmth, comfort, and freedom of movement — forming an essential part of a reliable cold-water diving system.

If you're not sure what type of undersuit you need or how thick it should be? Read our Choosing a Diving Undersuit guide for some helpful advice about different kinds of undersuits, materials and thicknesses and how they pair up with the various drysuits on the market.

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Up to 10% off

Waterproof
Waterproof Body 2X Women's Undersuit Set

£242.99 ~~£269.98~~

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Up to 10% off

Waterproof
Waterproof Body X Men's Undersuit Set

£170.98 ~~£189.98~~

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Up to 10% off

Waterproof
Waterproof Body X Women's Undersuit Set

£170.98 ~~£189.98~~

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Up to 10% off

Scubapro
Scubapro K2 Medium Men's Undersuit Set

£286.20 ~~£318.00~~

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Up to 10% off

Scubapro
Scubapro K2 Medium Women's Undersuit Set

£286.20 ~~£318.00~~

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Fourth Element
Fourth Element J2 Neck Snug - One Size

£26.00

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Santi
Santi Kango Men's Undersuit

£381.60

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Enluva
Enluva Termico Socks Set

£53.00

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Fourth Element
Fourth Element Men's Long Sleeve Hydro-T Classic Fit Rash Vest

£54.00

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Fourth Element
Fourth Element Women's Long Sleeve Hydro-T Classic Fit Rash Vest

£54.00

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Fourth Element
Fourth Element Women's Short Sleeve Hydro-T Classic Fit Rash Vest

£52.00

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Dive Forever
Dive Forever Xerotherm Beanie Hat

£37.99

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Fourth Element
Fourth Element J2 Baselayer Women's Bra Top

£68.00

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Fourth Element
Fourth Element J2 Baselayer Women's Shorts

£63.00

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Fourth Element
Fourth Element J2 Baselayer Women's Leggings

£105.00

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Fourth Element
Fourth Element J2 Baselayer Women's Long Sleeve Top

£105.00

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Fourth Element
Fourth Element J2 Baselayer Women's Short Sleeve Top

£57.00

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Fourth Element
Fourth Element J2 Baselayer Men's Shorts

£63.00

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Staff's Top Pick

Fourth Element
Fourth Element J2 Baselayer Men's Long Sleeve Top

£105.00

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Fourth Element
Fourth Element J2 Baselayer Men's Short Sleeve Top

£57.00

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Staff's Top Pick

Fourth Element
Fourth Element J2 Baselayer Men's Leggings

£105.00

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Up to 16% off

Fourth Element
Fourth Element Xerotherm Socks

£26.99 ~~£31.99~~

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Fourth Element
Fourth Element Xerotherm Women's Leggings

£135.00

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Sold out

Fourth Element
Fourth Element Xerotherm Men's Top

£135.00

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Fourth Element
Fourth Element Xerotherm Men's Leggings

£135.00

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Fourth Element
Fourth Element Xerotherm Beanie Hat

£42.00

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Sold out

Fourth Element
Fourth Element Women's Arctic Top

£159.00

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Fourth Element
Fourth Element Women's Arctic Leggings

£159.00

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Fourth Element
Fourth Element Women's Arctic One Piece

£315.00

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Staff's Top Pick

Fourth Element
Fourth Element Men's Arctic Top

£159.00

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Fourth Element
Fourth Element Men's Arctic One Piece

£315.00

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Staff's Top Pick

Fourth Element
Fourth Element Men's Arctic Leggings

£159.00

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Staff's Top Pick

Fourth Element
Fourth Element Arctic Socks

£39.00

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Staff's Top Pick

Venture Heat
Venture Heat Pro Heated Dive Vest

£894.99

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Fourth Element
Fourth Element HALO AR Women's Undersuit

£550.00

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Staff's Top Pick

Fourth Element
Fourth Element HALO AR Men's Undersuit

£550.00

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Waterproof
Waterproof Nord Women's Undersuit

£234.99

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Waterproof
Waterproof Nord Men's Undersuit

£234.99

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Waterproof
Waterproof Body X Socks

£41.99

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Up to 20% off

Waterproof
Waterproof Body 2X Women's Undersuit Pants

£107.99 ~~£134.99~~

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Up to 20% off

Waterproof
Waterproof Body 2X Women's Undersuit Top

£107.99 ~~£134.99~~

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Up to 27% off

Waterproof
Waterproof Body 2X Men's Undersuit Pants

£99.00 ~~£134.99~~

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Up to 27% off

Waterproof
Waterproof Body 2X Men's Undersuit Top

£99.00 ~~£134.99~~

View details
Waterproof
Waterproof Body X Women's Undersuit Pants

£94.99

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Waterproof
Waterproof Body X Men's Undersuit Pants

£94.99

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Waterproof
Waterproof Body X Men's Undersuit Top

£94.99

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Up to 10% off

Scubapro
Scubapro K2 Extreme One Piece Womens

£323.10 ~~£359.00~~

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Up to 10% off

Scubapro
Scubapro K2 Extreme One Piece Men

£323.10 ~~£359.00~~

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Up to 10% off

Scubapro
Scubapro K2 Medium Leggings Womens

£125.10 ~~£139.00~~

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Up to 10% off

Scubapro
Scubapro K2 Medium Top Womens

£161.10 ~~£179.00~~

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Showing 50 of 66

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Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

Mike’s Dive Store Club – The UK’s #1 Dive & Snorkelling Community! Download the App Now!

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Mikes Dive Store

Mike's Dive Store, located in London, offers the UK's largest selection of scuba and snorkelling equipment, including dive computers, BCDs, regulators, and wetsuits from top brands such as Suunto, Scubapro, Mares, and Fourth Element.

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