Fourth Element Men’s Proteus II 3mm Wetsuit

High-Performance 3mm: Delivers warmth often compared to 5mm suits.
Minimized Water Ingress: Hydrolock inner neck seal and Glideskin wrist seals.
Watertight Seams: Double glued, blind stitched, and taped for superior thermal protection.
Enhanced Core Warmth: Hexcore linings on the body core provide targeted insulation.
Flexible & Less Buoyant: Offers greater flexibility and requires less weight than thicker suits.
Durable Construction: Built for longevity and performance in various dive conditions.
Ideal for Warm to Temperate Waters: Perfect for temperatures around 23°C (73°F) and warmer.

The Fourth Element Men’s Proteus II 3mm Wetsuit is engineered to be one of the highest performing wetsuits in its class, offering thermal protection often benchmarked against thicker suits. This advanced 3mm suit minimizes water ingress through its innovative Hydrolock inner neck seal and smooth Glideskin wrist seals. All seams are meticulously double glued, blind stitched, and internally taped, creating a virtually watertight barrier that significantly enhances warmth. The body core benefits from additional Hexcore linings, providing superior thermal insulation where it's needed most during prolonged exposure or deeper dives. Despite its impressive warmth, the Proteus II 3mm maintains excellent flexibility and has less inherent buoyancy than traditional 5mm suits, allowing for greater freedom of movement and reduced lead requirements. Ideal for diving in waters around 23°C (73°F) and above, it can also be layered with a Thermocline vest and shorts for extended comfort in cooler conditions. Perfect for avid recreational divers, liveaboard trips, and even light technical diving where mobility is key.

Specifications

Thickness: 3mm Stretch Neoprene
Seals: Hydrolock inner neck seal, Glideskin wrist seals, internal ankle seals
Seams: Double glued, blind stitched, and taped
Lining: Hexcore on body core, Thermoflex throughout rest of suit
Buoyancy: Low
Recommended Water Temperature: 23°C (73°F) and warmer
Material: 90% Neoprene, 10% Nylon

Experience superior warmth and flexibility. Upgrade to the Fourth Element Men’s Proteus II 3mm Wetsuit for your next dive adventure!

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.