- Neoprene free
- Outer contains 78% recycled Nylon
- Lightweight
- Wind and waterproof fabric
- Breathable
- Neutrally buoyant
- Machine washable
- Equivalent of 2mm neoprene


Fourth Element Thermocline Short Sleeve Top - Men's
The Fourth Element Short Sleeve Men's Top can be worn on its own as a thermal top, with a pair of Thermocline shorts as a lightweight shortie, or over a Thermocline explorer as a lightweight full suit.
Size
Dispatched in 2 to 4 days
The Fourth Element Short Sleeve Men's Top can be worn on its own as a thermal top, with a pair of Thermocline shorts as a lightweight shortie, or over a Thermocline explorer as a lightweight full suit.
Alternatively, layer this underneath a neoprene wetsuit to increase thermal protection of the body core by the equivalent of an extra 2mm of neoprene, without affecting your buoyancy.
The original neutrally buoyant wetsuit system, Thermocline is lightweight, machine washable and equivalent to a 2mm neoprene wetsuit, without the wetsuit, making in perfect for those allergic to neoprene.
Now, made using recycled ‘Ghost’ fishing nets, Thermocline is part of our OceanPositive collection.
We aim to dispatch items within the Dispatched Time indicated but will inform you of approximate delivery times should any item on your order be out of stock or on supplier backorder due to manufacturing and/or transport delays caused by global or regional shortages.
Please contact us before any return with your order number and date details. Receive our Returns Authorisation Form and instructions and enclose them with your return to expedite a refund.
Email us at sales@dirdirect.com or call us on +44(0)1305 824 555
Note that all returned items are shipped at the customer's own risk and remain the customer's property until received by Underwater Explorers, so please ensure they are packaged well and use reliable postal services with tracking facilities. The goods will be inspected on arrival.
Return postages are at your own cost and our outbound shipping costs (if items are sold with integrated basic shipping charges) may be deducted from any UK mainland refund unless linked to a fault/defect claim.
Please contact us with your order number and name before sending any returns to:
Underwater Explorers – Returns
Unit 1, Maritime Business Centre
Mereside, Portland
Dorset, DT5 1FD
United Kingdom