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Mares Flexa 5/4/3 Wetsuit

Black Red

£319.95 £377.00

Item code: 309439

Free UK Standard Delivery over £50


Out of stock

  • Details
  • Reviews


Mares Flexa 5/4/3 Wetsuit

Black Red

£319.95 £377.00


The Mares Flexa 5.4.3 Mens Wetsuit is a front-entry 5mm wetsuit with thinner sections of neoprene where you need flexibility. Thermal plush lining inside keeps your upper body warmer than traditional linings and dries much faster too. The right thigh features a mounting point for a Smart Pocket for added storage.



Trilastic material lets the suit move and stretch so you are unrestricted in the water. While 5mm of neoprene over your core and thighs keeps you warm, thinner 4mm and 3mm sections around your knees, elbows and other areas that need flexibility allow you to move unhindered.

The front zip design means your zipper doesn't push into your back with the weight of your cylinder but you also have a padded cushion across your back to protect your back from the weight of your cylinder and keep your back warmer too.


The ultimate expression of Trilastic material design
Varied thicknesses strategically placed in different areas of the body
New soft ergonomic custom closure
Back and shoulders comfort system: an additional layer of neoprene stitched in the back for added comfort and protection
Front zip with smooth neoprene flap for greater comfort and isolation
Integrated buckle on the leg for hood attachment or attachment of the dedicated Flexa Smart Pocket (sold separately)

Ankle Seal Glideskin
Dive Type Scuba
Entry Zip Front Offset
Neoprene Thickness 5 mm
Stitching Overlock
Thermal Class Class B
Wrist Seal Glideskin

Product ratings

25 December 2017

Ordered this suit for my scuba diving also ordered the additional pocket for carrying spare equipment. The only thing i would say is the measurement guide was a little difficult i had to return the first one and get the next two sizes up despite the guide saying the it was the right size.

26 February 2018

Love the comfort & design of this wetsuit. I ordered a size above the guide which was provided. I’m glad I did, as it fits just right!

2 August 2018

Well constructed, nice and stretchy, soft and looks great. Ordered the "right size" using the guide, have ordered the next size up as it is far to small, even with the 3 inch tolerance stated.

30 July 2019

The suit is fantastic, flexible light and warm, easy to get into and out of. Looks the business too! I had some issues with the stitching on my first one but simply scubas return policy was fantastic and I now have a suit without issues

12 August 2019

This suit fitted perfectly. The silver skin at the wrists and ankles allowed for easy removal of the suit when wet. A tough suit that is flexible and fits great

28 March 2020

Great fit and comfortable with good flexibility....Perfect size and didn’t feel restrictive once allowing me to move in the water the front zip up making it easy to put on and take off... Only downside is the bottom of the neoprene above the ankle area torn when I went to put the wetsuit on after a few dives. Still a great wetsuit but could do with being a bit more robust. My size is 6 which is 2XL

18 May 2020

After a size confirmation email ordered this suit. We are in covid 19 lockdown and despite all that it arrived no problems. It is exactly what I expected and wanted, needed something to fill the temperature gap between the iron suit and dry. Still in lockdown and I know the review process will ask for a warmth rating, well it's fine in a cold hot tub, not allowed out yet. Now, chest, guts and legs fit well but if your arms are a bit more generously covered it's a bit of a struggle getting it on dry, that being said, wet the suit up and on like a glove. Well made and no faults or floors found in its construction. Bit of a rub on the neck from the velcro neck strap but once repositioned ,hood on and wet was no longer a concern. A little more girth in the arms is my only criticism but the 3mm gives well and not too restrictive, for an old fat boy like me it does the job, well pleased.

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