The next generation of sustainable diving equipment is here.
Designed for warmth, performance and low environmental impact, the new Fourth Element Xenos ARC redefines what a wetsuit can be, combining excellent thermal protection with cutting-edge eco-innovation. Engineered for comfort over multiple dives, it’s the perfect combination of OceanPositive design, natural materials and uncompromising performance.
Whether you're diving back-to-back on a liveaboard or exploring cooler tropical waters, the Xenos ARC 5mm combines warmth, flexibility and ease of use in an extremely comfortable suit. Designed to be effortlessly donned, even between dives, it features quick-drying, low-friction linings and stretchy recycled materials that mold to your body like a second skin.
Made from Ocena® natural rubber – a renewable, bio-based, FSC-approved material combined with recycled car tires – this suit withstands long-term compression while remaining soft, stretchy and warm. It’s better for the ocean and better for you.
Inside, Thermoflex lining helps keep you warm without adding bulk, while triple-taped and blindstitched seams, along with a Glideskin neck seal, keep the cold out. Every detail has been carefully considered – from the Smoothskin protection in the zipper area that reduces water ingress, to the abrasion-resistant knee protectors and heel cutout that makes it easy to put on and take off.
Features:
- Made from Ocena® – a composite of natural rubber and recycled car tires, resistant to long-term compression
- Linings made of recycled polyester (42%), recycled elastane (8%) and nylon (50%)
- Triple-taped, invisible seams
- Thermoflex thermal lining in the torso area
- Hydrolock sealing at the wrists (for 3 mm and 5 mm versions)
- Glideskin neck seal
- Smoothskin protection in the zipper area to reduce water penetration
- Abrasion-resistant knee protectors
- Rear heel cutout for easy on and off
Warm, flexible and incredibly easy to wear, the Xenos ARC 5mm is the ideal choice for colder conditions and intensive dive programs. Created with sustainability at the heart of the design, it offers superior performance to traditional neoprene – proving that you can dive responsibly without compromise.
