
Fourth Element Xerotherm Socks
+ options
Fourth Element Xerotherm Socks
Keep your feet warmer and more comfortable beneath your drysuit. Lightweight and fast-wicking, Xerotherm Socks offer thermal protection on their own or fit beneath other drysuit socks for additional layering. Key Features & Benefits Warmth without bulk: Polartec® Powerstretch®, originally developed for NASA, traps an insulating layer of air next to your skin
Read full descriptionShipping costs are not included yet and will be calculated at checkout.
- Expert adviceNot sure about size or set-up? Ask us before you buy.
- EU shippingDispatched within 1-3 working days
- Visit the shopTry it on in Victoria, Gozo. Message us first.
- Secure checkoutSafe payments via Shopify
Product details
Fourth Element Xerotherm Socks
Fourth Element Xerotherm Socks
Keep your feet warmer and more comfortable beneath your drysuit. Lightweight and fast-wicking, Xerotherm Socks offer thermal protection on their own or fit beneath other drysuit socks for additional layering.
Key Features & Benefits
-
Warmth without bulk: Polartec® Powerstretch®, originally developed for NASA, traps an insulating layer of air next to your skin.
-
Exceptionally fast-wicking: The fastest-wicking fabric in the Fourth Element range draws moisture through fine fibres and spreads it across the outer surface, helping keep your feet drier and more comfortable.
-
Flexible layering: Thin enough to wear beneath other drysuit socks, with thermal protection in their own right.
-
Smooth against your skin: Flatlocked seams minimise friction for lasting comfort.
-
Performs when wet: Continues to manage moisture when damp, helping maintain comfort during minor drysuit leaks.
-
Lightweight with low buoyancy: Adds thermal protection with minimal bulk and buoyancy.
-
Made for regular use: Hardwearing, machine-washable fabric makes care straightforward.
-
Proven fabric technology: The Xerotherm range was tested by underwater filmmaker Doug Allan in -2°C water in Svalbard while filming for the BBC’s The Blue Planet, and is specified by FBI Dive Teams, the Norwegian Navy and British Police Diving Units.
Fabric & Care
- Composition: 57% polyester, 33% nylon, 10% elastane.
- Machine wash cold.
- Line dry; do not tumble dry.
Size Guide
EU shipping
Dispatched within 1-3 working days.
Returns
Please read our returns policy before you order, and ask us if you’re unsure about the right size.
Complete your set-up
Frequently bought together
Questions & answers
Good to know before you buy
Can’t find your answer? Message us on WhatsApp or Instagram. We’re happy to help.
How long does shipping take?
Orders are processed and dispatched within 1-3 working days, and delivery typically takes a further 5-10 working days. These are estimates rather than guaranteed arrival dates. Once your order has been dispatched, delivery is in the hands of the carrier.
Where do you ship to?
We currently ship within the European Union, with the exception of Lithuania.
What is your returns policy?
Have a look at our returns policy for more information.
Can I see the equipment before I buy?
Yes, visit our shop in Victoria, Gozo, to see equipment and try on undergarments, masks and smaller items. Please message us before you come by so we can make sure what you’d like to see is there. Address & opening hours.
Can you help me choose the right size or set-up?
Do you service rebreathers?
Yes, our certified Divesoft Liberty technicians service Liberty rebreathers here in Gozo. Get in touch to arrange a service.
Our brands











