Drysuit Undersuits

Undersuits provide crucial thermal protection when diving, trapping air and maintaining body heat during the dive and also between dives. Modern undersuits can range from simple fleece type garments to advanced suits with anti-compression panels or even built in heating. Your thermal requirements will depend on water temperature, your suit type and how much you feel the cold. Water transfers heat from the body up to 25 times faster than air which means a divers will quickly start to feel the cold without protection, the colder the water the quicker the onset and the greater the need for undersuits and base layers. Drysuits have their own thermal properties, some are much better than others. Membrane suits are much warmer and require thinner undersuits but membrane suits provide very little thermal protection and therefore require thicker or even layered undersuits.

  1. Wishlist Wishlist new Fourth Element Xerotherm Gloves for Drysuit Undersuit - Black

    Fourth Element

    Fourth Element Xerotherm Gloves for Drysuit Undersuit - Black

    £29.50
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  2. Wishlist Wishlist Aqua Lung Arctic 100 Drysuit Undersuit - Black

    Aqua Lung

    Aqua Lung Arctic 100 Drysuit Undersuit - Black

    £84.00 £99.00 (Save 15%)
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  3. Wishlist Wishlist Aqua Lung Thermal Fusion Drysuit Undersuit - Black

    Aqua Lung

    Aqua Lung Thermal Fusion Drysuit Undersuit - Black

    £365.00 £430.00 (Save 15%)
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  4. Wishlist Wishlist Ammonite Accu Thermo 24aH Battery for Heated Drysuit Undersuit - Black

    Ammonite

    Ammonite Accu Thermo 24aH Battery for Heated Drysuit Undersuit - Black

    £999.00
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  5. Wishlist Wishlist Typhoon 100g Mens Drysuit Undersuit - Black

    Typhoon

    Typhoon 100g Mens Drysuit Undersuit - Black

    £129.95
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  6. Wishlist Wishlist Fourth Element Arctic One Piece Mens Drysuit Undersuit - Black

    Fourth Element

    Fourth Element Arctic One Piece Mens Drysuit Undersuit - Black

    £235.00
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  7. Wishlist Wishlist Fourth Element Arctic Socks for Drysuit Undersuit - Black

    Fourth Element

    Fourth Element Arctic Socks for Drysuit Undersuit - Black

    £28.90
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  8. Wishlist Wishlist Fourth Element X-Core Base Layer Womens Drysuit Undersuit - Black

    Fourth Element

    Fourth Element X-Core Base Layer Womens Drysuit Undersuit - Black

    £105.50
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  9. Wishlist Wishlist Fourth Element X-Core Mens Drysuit Undersuit - Black

    Fourth Element

    Fourth Element X-Core Mens Drysuit Undersuit - Black

    £105.50
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  10. Wishlist Wishlist Fourth Element Xerotherm Sock for Drysuit Undersuit - Black

    Fourth Element

    Fourth Element Xerotherm Sock for Drysuit Undersuit - Black

    £21.50
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  11. Wishlist Wishlist Fourth Element Xerotherm Wrist Warmer Gloves for Drysuit Undersuit - Black

    Fourth Element

    Fourth Element Xerotherm Wrist Warmer Gloves for Drysuit Undersuit - Black

    £30.50
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