A versatile wetsuit with removable hood and the latest technobutter neoprene, the latest Mutant from O'Neill is a great choice for winter surfers in milder areas of the UK

£239.99 £289.99 You Save £50.00


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The O'Neill Mutant has a versatile removable hood and non hooded top piece, so you can use the hood when it's cold or the regular top piece when it's milder.

This latest generation also has the super comfortable O'Neill technobutter neoprene throughout the main panels on the body, it's 4.5mm thick and has single lined panels on the chest and back to cut out wind chill and stop water soaking in.

The single lined panels also have air chambers inside the neoprene which give you another level of insulation, helping to lock in the warmth.

The seams are sealed on the outside with a thin bead of liquid rubber, this keeps them flexible and makes sure there's no water coming through.

The neoprene does feel thinner than a 5mm wetsuit but the option to have the hood zipped directly on to the wetsuit gives it an edge in warmth.

Choosing the right thickness for you

This is a 4.5/3.5 wetsuit, it has 4.5mm panels in the torso and legs and 3.5mm panels in the arms and under the arms, this ensures you get the warmth in the core of the body and the flexibility to paddle in the arms.

The best thickness of wetsuit for you depends mostly on where and what time of year you will be surfing, 5mm is the most popular thickness for year round surfing in the UK.

We have created a guide which goes into more depth about choosing the best thickness for you so if you've got any doubts take a look at the msw wetsuit thickness guide

Choosing the right size for you

Getting the right size wetsuit is critical, the wrong size will not keep you warm and could end up putting more stress on the seams, different brands use slightly different size charts so you may not be the same size across different makes of wetsuit, we suggest looking at the size chart page to judge which size will be the best fit for you.

If you have any questions about the differences between wetsuits, the fit or the thickness that would be best for you give us a call on 01548 854660 or an e-mail on store@magicseaweed.com where we're happy to help.

The Sleeve graphics show 4:3, but the wetsuit actually has 4.5mm and 3.5mm panels

  • 4.5mm SL TechnoButter-Air-Firewall Chest & Lumbar Panels
  • 3.5mm DL TechnoButter Body, Sleeves & Legs
  • 1x Lunar SSW Seams
  • Mutant Modular Neck/Hood Closure with dual cinches
  • Super Seal Cuffs at Wrists and Ankles
Be the first to ask a question
  • Called up as i ordered last minute before trip to Portugal, to get the suit sent out as priority. Girl who answered the phone was really helpful, suit was sent out quick sharp. Suit was great for Portugal in January. Lots of flex and toasty warm. Have not tried in UK yet, going to see how it goes in SW England in Winter. 5 Stars.

    , 1 Feb 14. Review is for O'Neill Mens 4.5mm Mutant (Technobutter).

Average rating of 5 from 1 ratings.

All reviews are from customers who have bought this product from Magicseaweed. We show the average rating for all reviews but only display here reviews left with a comment. We show all reviews positive and negative, although do bear in mind customers less than completely happy with their order will have had the opportunity of a refund or replacement on all products up to 28 days after receiving an order and submitting a review.

”I ordered over xmas so delivery was a bit slow but I blame the snow!“

The Bear, Dublin

”A tracking number is always a good customer service. It should be mailed when you send the stuff.“

Al