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For cooler waters



I wore the Proteus 3mm in 13°C water and I lasted 45 minutes! This suit is INCREDIBLE! 10/10!

Alannah Vellacott – Marine Scientist, Coral Restoration, Diver and freediver

Hands down the warmest wetsuit on the market. Super stretchy, super comfy and very handsome. I love it!

Maria Bollerup – Technical Dive Instructor and Cave Diver

A More OceanPositive Neoprene

Limestone Neoprene

During the neoprene production process, limestone is used to replace petrochemicals to form rubber chips. You achieve the same performance as traditional neoprene, but with way less environmental impact.

Recycled Rubber

One of the key ingredients of neoprene, Eco Carbon Black, is recycled by our wetsuit factory from post-consumer scrap tyres. This significantly reduces energy consumption and cuts CO2 emissions by 200g per wetsuit.

After the neoprene creation process, the redundant trimmed materials will be recycled and reused in the mixing process to produce more neoprene sheets. Overall huge amounts of raw materials are saved, energy consumption is reduced and waste water and air emissions are minimised during production.

Hydrolock neck system

A second, over-head closure to minimise water ingress.

Taped seams

As well as being glued and stitched, taping ensures seals are waterproof.

Glideskin wrist seals

Create a barrier at the wrist to prevent water entering.

Hexcore torso lining

Plush lining on the core for prolonged water exposure.


Proteus II is the go-to wetsuit for many professional and commercial divers. WHY?
Because ten years on, Proteus II is still the highest performing and warmest wetsuit on the market.

Alex Kydd

Award Winning Photographer & Free Dive Instructor

Jill Heineth

Cave Diver, Explorer, Writer, Photographer & Film-Maker

Amanda Cotton

Photographer & Conservationist

Andy Torbet

TV Presenter, Explorer & Deep Diver

Watch our Proteus II donning guide

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