The Fourth Element Proteus 5mm Wetsuit is the highest performing 5mm wetsuit in its class according to independent testers. The Hydrolock neck seal minimises water ingress combined with the Hexcore thermal lining to maximise warmth.

We love this suit and personally find it easy to get into and out of.  This is our summer suit here in Northland and even our overseas suit in the tropics in the cooler months. 

For divers with more mass than surface area (aka divers that don't feel the cold like us), then this suit will take you into the cooler months of the year too.

Key Features of the Fourth Element Proteus 5mm Wetsuit:

• Improved fit and thermal performance
• Hexcore thermal lining on torso
• Thermoflex thermal lining throughout rest of suit
• Taped, waterproof seams
• Hydrolock neck seal system
• Internal ankle seals
• Glideskin wrist seals
• Ultra stretch knee pads

Refer below for sizes.  We don't hold all stock of all of the sizes in our warehouse, so if there is a size that you would like then please let us know and we can order it in for you from the UK.