O'Neill Sector 5mm Men's Wetsuit


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Look no further than the O'Neill Sector 5mm Wetsuit if you are looking for superior quality, warmth and advanced technologies from the most trusted manufacturer on the scene.

This is probably the most technologically advanced suit on the market, and offers the performance and features to match. With a combination of glued and flat stitched seams that are all Fluid Seam welded to be 100% sealed, the suit offers fantastic warmth and you won't even notice the seams are there. 

The UltraFlex stretch neoprene is incredibly comfortable and lightweight, and offers incredible mobility. With a Super Seal Neck and O'Ring Cuffs as well as abrasion-resistant Krypto Knee pads, this suit is made to last and keep you as warm and comfortable as possible. 

Coming in a variety of sizes, this suit fits a variety of body types and is a dream to get on and off due to it's stretchy neoprene.

We also offer other suits in the O'Neill dive range, the Sector 7mm, Sector 3mm and Explore wetsuit range.

  • Minimal Seam Design
  • 100% UltraFlex DS
  • Exterior Fluid Seam Weld-100% Sealed
  • Firewall Torso Insulation Envelope
  • Code Red Urethane Coated Zipper
  • Super Seal Neck
  • Krypto Knee/Shin Padz
  • Glideskin O’Ring Cuffs
  • Hidden Key Pocket
  • 5MM Firewall: Chest and Back
  • 5MM Dive Grade UltraFlex DS: Shoulder, Side Panel, Sleeve, and Lower Body



If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!

Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back and we will either exchange it or offer a full refund less any postage costs. Too easy!

For step-by-step instructions click here


Need it tomorrow?

We offer next day delivery.

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30 day returns.

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