Exceptional Cold-Water Warmth – Dual-layer, high-insulation design delivers outstanding thermal protection Eco-Friendly Materials – Outer layer 80% recycled polyester, inner fleece 100% recycled polyester Low Bulk, High Performance – Minimal thickness allows easy layering under drysuits without restricting movement Reliable When Wet – Retains thermal performance even in damp conditions Easy Care – Machine washable for convenience and long-lasting use The Fourth Element Arctic Dive Undersuit delivers exceptional thermal protection for extreme cold-water diving. Featuring a dual-layer design with 80% recycled polyester outer fabric and 100% recycled polyester inner fleece, it provides maximum insulation with minimal bulk. The fast-wicking, high-density inner layer creates a micro-climate around the diver, keeping the body dry and warm, while the durable outer layer ensures a snug, comfortable fit. Designed for use under neoprene, membrane, or tri-laminate suits, the Arctic performs even when wet, maintaining warmth in challenging conditions. Tested by elite diving teams in Arctic and Antarctic waters, this undersuit combines advanced fabric technology with proven field performance for reliable, all-day comfort in extreme environments.
