O'Neill is the brand that gave the world the wetsuit, and decades on it remains a benchmark for warmth, fit and durability. This collection brings together O'Neill wetsuits for surfing and watersports, from light summer shorties to warm winter steamers, along with wetsuit boots and accessories. If you want a suit from a brand that has spent a lifetime perfecting neoprene, O'Neill is hard to beat.

The range covers men's, women's and youth suits in a spread of thicknesses, so you can find a wetsuit matched to your sport, your season and the cool water around the UK. Models such as the Hyperfreak sit at the performance end, while the classic ranges offer dependable warmth and value.

The guide below explains how to choose. Browse the O'Neill suits below, or see our wider wetsuits range for more options.

About O'Neill

O'Neill was founded by surfing pioneer Jack O'Neill, whose work with neoprene helped create the modern wetsuit. That heritage still shapes the brand, which focuses on warmth, flexibility and hard wearing construction. For many surfers and watersports riders, O'Neill is the name they think of first when it comes to wetsuits.

What O'Neill Wetsuits Are Available?

• Summer shorties and spring suits for warm days
• All round full suits for spring through autumn
• Warm winter steamers for cold UK water
• Performance ranges such as the Hyperfreak for flexibility and warmth
• Men's, women's and youth cuts
• Wetsuit boots and accessories to complete your kit

What Neoprene and Technology Does O'Neill Use?

O'Neill builds its suits around warm, stretchy neoprene and well sealed seams, with higher end models using the brand's most flexible foams and insulating linings for extra warmth without bulk. Features such as glued and blind stitched or fully taped seams reduce water entry, while quick drying thermal linings in winter suits trap heat. The result is a suit that keeps you warmer and lets you move freely, which matters whether you are surfing or riding the wind.

What Thickness Do I Need for UK Water?

UK water temperatures swing through the year, so thickness should follow the season.

• Warm summer days: a shorty or a 3/2mm full suit
• Spring and autumn: a 4/3mm full suit, often with boots
• Winter and cold water: a 5/4mm or 5/4/3mm, with boots, gloves and a hood

The two numbers describe neoprene thickness in millimetres, with the thicker figure around your core and the thinner one at the limbs for flexibility. If you ride all year, a 4/3mm is the most versatile single suit.

Chest Zip or Back Zip: Which Entry System?

O'Neill offers both back zip and chest zip suits. Back zip suits are the easiest to get in and out of, which suits newer riders, though they can let in a little more water. Chest zip suits are warmer and more flexible with less flushing, at the cost of being slightly trickier to put on. For cold water, a chest zip generally keeps you warmer.

Men's, Women's and Youth Fit

O'Neill cuts its suits differently for different bodies: men's suits are sized by chest, height and weight, women's suits are shaped for a female figure through the torso and legs, and youth suits keep younger riders warm and comfortable. Always check the O'Neill size guide for the model you want, as fit varies between ranges. See our dedicated women's wetsuits range for more.

How Should an O'Neill Wetsuit Fit?

A wetsuit should fit like a second skin, snug but not restrictive, with no loose folds of neoprene and no large gaps at the lower back, knees or armpits. You should be able to move your arms overhead and crouch comfortably, though any suit feels tighter on land than in the water. A good fit is what stops cold water flushing through and keeps you warm, so it is worth getting right. If you are between sizes, our team can help.

How Do I Care for My Wetsuit?

• Rinse in fresh, cool water after every session
• Dry inside out, away from direct sunlight
• Avoid hot water, washing machines and tumble dryers
• Hang over a wide hanger to protect the shoulders
• Never leave it scrunched up wet in a bag or car boot

Good care keeps the neoprene flexible and the suit warm for longer. Pair your suit with wetsuit boots for colder sessions.

How Much Do O'Neill Wetsuits Cost?

O'Neill spans entry level through to premium. Summer shorties and classic suits are the most affordable, mid range 3/2mm and 4/3mm suits balance warmth and value, and performance winter steamers with the warmest neoprene and sealed seams sit at the top. A higher price usually buys warmer, stretchier neoprene, better seams and greater flexibility. For year round UK use, a quality 4/3mm or 5/4mm is often worth the investment.

Why Buy Your O'Neill Wetsuit from Surface2Air Sports?

We have fitted wetsuits since 2002, with a shop in Poole and the full range online.

• O'Neill suits for men, women and youth
• Summer shorties through to cold water winter steamers
• Honest advice on thickness, entry system and fit
• In store fitting help and online support
• A range to suit different budgets

Whether you want a first summer suit or a serious winter steamer, we can help you choose the right O'Neill.

Frequently Asked Questions About O'Neill Wetsuits

Why is O'Neill a respected wetsuit brand?

O'Neill was founded by a surfing pioneer who helped create the modern wetsuit, and the brand still focuses on warmth, flexibility and durable construction.

What thickness O'Neill suit do I need for the UK?

A 4/3mm is the most versatile for year round use. Choose a 3/2mm or shorty for summer and a 5/4mm with accessories for winter.

Should I choose a chest zip or back zip?

Back zip is easiest to put on, while chest zip is warmer and more flexible with less flushing. For cold water, chest zip generally keeps you warmer.

How should an O'Neill wetsuit fit?

Snug like a second skin, with no loose folds or large gaps, and enough movement to reach overhead and crouch. It feels tighter on land than in the water.

Do you stock O'Neill suits for women and children?

Yes. O'Neill offers men's, women's and youth cuts, and we carry options across the range.

How do I look after an O'Neill wetsuit?

Rinse in cool fresh water, dry inside out away from sun, avoid hot water and machines, and never store it scrunched up wet.

How long will an O'Neill wetsuit last?

With proper rinsing, drying and storage, a quality O'Neill suit can give several seasons of use.