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Fourth Element
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Fourth Element Mens Loose Fit LS Hydro-T Graphite
You don’t have to be in the ocean to get the most out of our long sleeve Hydro-T rashguard. Designed for use in or out of the water, the loose fit gives you room to breathe and move, whilst the lightweight fabric wicks away moisture. Our Hydro-T is ideal for diving, snorkelling, surfing, SUP, yoga, running, biking and more. OceanPositive Each Hydro-T is made using approximately 4 recycled plastic bottles, preventing them going to landfill, or worse, entering our oceans.
Fourth Element Mens LS Hydro-T Black/Ocean Blue
Part of our OceanPositive Collection, this Hydroskin rashguard is designed to wear under a wetsuit or semi-dry suit or as a 50+ UV shield for all water sport activities. The fit of this rashguard has been improved with flattering panels, kept streamlined with flatlocked seams. Presented in a palette of classic and ocean inspired colours with water-based prints on chest and back in complementary tones. The ultra smooth fabric made with a combination of recycled polyester and stretchy elastane reduces friction between the skin and a wetsuit and helps to stop chafing of tight/ill-fitting suits.
About OceanPositive
We consume nearly 1 million plastic bottles a minute globally. This waste is not always necessary and not all of it is handled responsibly. Recycling is one solution to the problem, creating new products from old, but it is just a part of tackling the problem. Rejecting single-use plastic packaging and recycling whenever and wherever possible is a step in the right direction. With small changes in our behaviour, we can make a big difference. Made with recycled post consumer plastic waste.
Fourth Element Womens LS Hydro-T Coral
Part of our OceanPositive Collection, these Hydro-T rashguards are designed to wear under a wetsuit or semi-dry suit or as a UV shield for all water sport activities. The fit of these rashguards has been improved with flattering panels, kept streamlined with flatlocked seams. Presented in a palette of classic and ocean inspired colours with water-based prints on chest and back in complementary, contrast tones. The ultra smooth fabric made with a combination of recycled polyester and stretchy elastane reduces friction between the skin and a wetsuit and helps to stop chafing of tight/ill-fitting suits.
Fourth Element Mens Arctic X Jacket
The Arctic X Jacket delivers outstanding thermal protection with minimal bulk, making it ideal for layering or standalone use. Made from recycled materials, it combines a soft fleece lining with a high-performance outer to keep you warm without compromising mobility.
Designed with ease in mind, the full-length front zip makes putting it on or taking it off simple. Articulated sleeves, stretch fabric and thumb loops enhance fit and comfort, especially when in trim. Water-repellent and durable, the DWR-coated outer layer helps keep you dry between dives or during surface intervals. Thoughtful features like secure storage pockets and subtle reflective detailing round out a design that’s practical, versatile and built for life below and above the surface.
When warmth matters, reach for the Arctic X Jacket.
Fourth Element Womens Arctic X Jacket
The Fourth Element Womens Arctic X Jacket delivers outstanding thermal protection with minimal bulk, making it ideal for layering or standalone use. Made from recycled materials, it combines a soft fleece lining with a high-performance outer to keep you warm without compromising mobility.
Designed with ease in mind, the full-length front zip makes putting it on or taking it off simple. Articulated sleeves, stretch fabric and thumb loops enhance fit and comfort, especially when in trim. Water-repellent and durable, the DWR-coated outer layer helps keep you dry between dives or during surface intervals. Thoughtful features like secure storage pockets and subtle reflective detailing round out a design that’s practical, versatile and built for life below and above the surface.
When warmth matters, reach for the Arctic X Jacket.
Fourth Element Mens Arctic X Leggings
Designed to perform when it matters most, the Fourth Element Arctic X Leggings offer reliable warmth, comfort and freedom of movement. Made using recycled materials and packed with thoughtful features, these leggings are built to keep you warm, dry and focused on your dive.
A high waistband creates a secure fit and reduces gaps between layers, while articulated knees and 4-way stretch fabric allow for natural movement in horizontal trim. Secure stirrups keep the leggings in place when donning your drysuit, and single-layered lower legs make them easier to put on without adding volume around your ankles.
With thermal performance that excels in cold water and a DWR-coated outer layer to shed moisture, the Arctic X Leggings are both practical and protective. Integrated pockets and subtle reflective prints complete a design that supports your adventure above and below the surface.
Machine washable and built to last, this is essential gear for every diver.
Fourth Element Womens Arctic X Leggings
Designed to perform when it matters most, the Arctic X Leggings offer reliable warmth, comfort and freedom of movement. Made using recycled materials and packed with thoughtful features, these leggings are built to keep you warm, dry and focused on your dive.
A high waistband creates a secure fit and reduces gaps between layers, while articulated knees and 4-way stretch fabric allow for natural movement in horizontal trim. Secure stirrups keep the leggings in place when donning your drysuit, and single-layered lower legs make them easier to put on without adding volume around your ankles.
With thermal performance that excels in cold water and a DWR-coated outer layer to shed moisture, the Arctic X Leggings are both practical and protective. Integrated pockets and subtle reflective prints complete a design that supports your adventure above and below the surface.
Machine washable and built to last, this is essential gear for every diver.
Fourth Element Mens Arctic X One Piece
The Fourth Element Arctic X One Piece undergarment is designed for divers who demand streamlined performance, with an ergonomic cut that delivers exceptional comfort and thermal protection without adding unnecessary bulk. Constructed from recycled materials and finished with a water-repellent DWR coating, this high-performance undersuit keeps you warm, dry and focused throughout your dive.
The full-length two-way zip makes gearing up simple, while articulated sleeves and knees, along with stretch fabric, ensure freedom of movement in any position - especially in horizontal trim. Thumb loops and single-layer foot stirrups keep everything in place while donning, and the low-bulk ankle design fits easily under your drysuit. Pockets offer quick access to small essentials, and reflective detailing adds visibility in low-light environments. Pee-valve ready and machine washable, this is a go-to solution for serious cold-water diving.
The Arctic X One Piece is warmth you can rely on.
Fourth Element Womens Arctic X One Piece
The Fourth Element Arctic X One Piece Women's Undergarment is designed for divers who demand streamlined performance, with an ergonomic cut that delivers exceptional comfort and thermal protection without adding unnecessary bulk. Constructed from recycled materials and finished with a water-repellent DWR coating, this high-performance undersuit keeps you warm, dry and focused throughout your dive.
The full-length two-way zip makes gearing up simple, while articulated sleeves and knees, along with stretch fabric, ensure freedom of movement in any position - especially in horizontal trim. Thumb loops and single-layer foot stirrups keep everything in place while donning, and the low-bulk ankle design fits easily under your drysuit. Pockets offer quick access to small essentials, and reflective detailing adds visibility in low-light environments. Pee-valve ready and machine washable, this is a go-to solution for serious cold-water diving. The Arctic X One Piece is warmth you can rely on.
Fourth Element Arctic X Socks
Complete your thermal layering system with the Fourth Element Arctic X Socks - designed to keep your feet warm, dry and comfortable in the harshest conditions.
Featuring a dual-layer construction made from recycled materials, these socks deliver exceptional warmth with minimal bulk, making them the ideal companion for drysuit diving. The cosy fleece inner layer retains heat while the water-repellent outer layer helps shed moisture. A stretch design ensures a snug fit without restricting movement, and the inner liner can be separated to speed up drying between dives. Subtle reflective detailing adds visibility in low-light environments.
Machine washable and built to perform, the Arctic X Socks are an essential addition to your cold-water diving setup.
Fourth Element Halo AR Drysuit Socks
The Fourth Element Halo AR Socks feature "Inner Space Technology," Incorporating highly advanced thermal technology and one of the most insulating materials ever developed, the HALO A°R socks performance exceeds expectations of any diving sock.
Using technology originally created for space exploration and cryogenics, the HALO A°R socks feature the extreme insulation material A°RGON™ aerogel in a compression resistant matrix. With phenomenal insulation properties, this material enables the HALO A°R socks to achieve extreme thermal protection from a thinner, less buoyant combination of fabrics. With a wind and water-repellent stretch outer layer, these socks can be worn in total comfort, all day.
The socks feature three layers throughout, and therefore are slightly thicker that the Hotfoot Pro. Order the socks according to your shoe size, rather than the size of the boots on your drysuit, as a snug fit is essential. In some cases, there may not be enough room in your drysuit boot when using the HALO A°R Sock. If you are using an argonaut drysuit, try removing the footbed for a little more room. If you are purchasing a drysuit, we recommend considering sizing your boots one size up, especially if you are at the upper end of a size.
Fourth Element Stealth Tech Open Heel Fins
A classic vented fin, redesigned to maximize performance. Utilizing natural rubber in a unique density gradient, this fin delivers a comfortable foot pocket combined with optimized stiffness for finning performance. The vented design allows water to flow along the blade reducing drag and fatigue, whilst the stiffening rails and ribs ensure that the blade of the fin is driven through the water to maximize the return on effort.
The Fourth Element Tech Stealth Fins were developed for military divers in mind with a slightly negative buoyancy characteristic but is suitable for all levels of diver looking for a high-performance rubber fin. The wider blade gives maneuverability without compromising the power which is there when needed, while the shorter length improves agility and makes stowing the fins for transport more convenient. With no metal parts and double bungee cord replacing the traditional spring strap.