Here in the UK, being surrounded by cold water almost year-round requires an investment in a wetsuit or two. By equipping yourself with a trusted steamer, shorty or long John suit, you'll be able to prolong your precious time spent in the sea, whether you're into surfing, open water swimming, kayaking, paddleboarding or a bit of everything.
We've ranked the 10 best deals on Amazon and Decathlon featuring both wetsuits under £100 and the latest models from iconic surf brands like Rip Curl, O'Neill and Quiksilver. Also included on this unsinkable list are a few triathlon, diving and boating options from Synergy, Two Bare Feet and Olessi to round out a total men's wetsuit range for summer, winter and every month in between.
Quick List - Top Men's Wetsuits
Quiksilver
3/2 mm Suit That Retains Heat Through Vapour Panelling on the Chest and Back
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Don't be the guy sitting on the shore with teeth chattering while your friends are vibing out at sea, nice and warm in their suited wetsuit styles. Choosing between a steamer, shorty and long John should be a reflection of your intentions in the water.
Steamers are the go-to for most British men looking to thrive in the sea. Featuring full-length legs and arms, steamers are the warmest of all with the most coverage. Shortys, meanwhile, feature above-knee and elbow cuts, while long Johns keep the legs full but lose the arms completely for increased paddle power.
With their lower coverage, the latter two of these styles are more suited to summertime fun during certain situations and activities both in the UK and in far-off places – think snorkelling and diving in tropical destinations where the water is seductively warmer year-round when compared to what's dished up here at home.
Just about every wetsuit worthy of your consideration will have, not one, but two measurements linked to it. Always measured in millimetres, these two numbers divulge a great deal of knowledge on how effective a suit is likely to be in the sea.
The thicker, first measurement always refers to the torso part of the wetsuit as this is where warmth needs to reign supreme. The lower second measurement indicates the thickness of the limbs and shoulders where flexibility is paramount alongside warmth.
The most tried and tested thicknesses that aim to protect the sea-going men of the UK are 3/2 mm, 4/3 mm and 5/4 mm. Between these three suits lies a complete range of warming neoprene to suit every water temp these geographically challenged isles tend to dish up.
As previously hinted at, a wetsuit will work best when the season's water temperatures have been considered alongside the style and thickness. To get a good grasp on this, it'll help to first understand the likely sea temperatures of each UK season.
In the wintertime, most of the UK will experience a drop in sea temps to between 7° and 10°. This makes for a serious devotion to neoprene not just advised but pinned to your very survival. Therefore, wetsuits at 5/4 mm and 6/5mm are your best bets for icy winter waters.
Spring sees temperatures rise from the bitter winter levels to around 10°-16°, depending on the month. 4/3 mm suits are better for these spring temperatures while also suiting the other side of summer and autumn. 2/3 mm wetsuits are ideal for summer waters of 16°-18° and the occasionally recorded 20°.
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The wetsuit market can sometimes seem incredibly vast and confusing with thousands of styles being offered up from an endless supply of brands. To help you narrow down the plethora of choice, it's best to focus on your particular sport or activity and go from there.
You'll notice the majority of wetsuits are intended for sports like surfing, bodyboarding and paddleboarding as they have knee pads for durability. These suits are also relatable to above-water sports like kiting, wakeboarding and windsurfing as they often include soft skin outers that minimise the effects of wind chill.
Swimming wetsuits are easily recognisable through being more streamlined and slim-fitting than all other wetsuits. They also have increased buoyancy to help you stay afloat in heavy open water.
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Considered a cheat sheet when noting whether a suit is of a budget or premium nature, the entry point speaks volumes. It used to be common practice for all wetsuits to feature a back zip that required a great deal of patience to locate the pull cord, then proceed to zip it up and secure it with an even trickier Velcro flap.
Thankfully, all premium and some mid-range wetsuits now have left this archaic style of zip on the designing room floor, opting for chest-entry zips that make the whole on/off wetsuit ordeal a little more graceful. These styles also hint at other beneficial design attributes like flex, warmth and resistance to wear.
There's no hiding the fact that you still find back zips on budget and mid-range wetsuits – they still get the sealing job done, but they just make you struggle more for your efforts. As it usually does, price has the final say on the entry point of a wetsuit along with just about every other aspect of its design.
Scoping out wetsuits of a certain standard may have landed you with the begging question, what is GBS? An abbreviation for 'glued and blind stitched', GBS is a premium stitching style that makes your suit feel pleasantly seamless where it counts – the inside!
By firstly gluing the panels of neoprene together and then stitching, from the front, halfway into the seam, an insanely water-tight seal is created, ready to repel the chilliest of winter waters. If a brand isn't boasting about their suit's GBS seams, then there's a mighty fine chance they're running the budget, flatlock system instead.
Flatlock seams feature the simplest style of stitching, where panels are butted up together then stitched completely to create a sturdy seal while also allowing water to travel through its tiny stitch holes. Although this typically isn't copious amounts of water, it'll still promote stiffened limbs and a frozen core in prolonged sessions at sea.
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Products | Image | Click to purchase | Key features | |
---|---|---|---|---|
1 | HKYMBM Mens Wetsuit Jumpsuit | ![]() | Technically Superior Construction for Cold Water Surfing | |
2 | O'Neill 3/2 mm Psycho Wetsuit | ![]() | A Lightweight and Durable Suit | |
3 | Quiksilver 3/2 mm Syncro Wetsuit | ![]() | 3/2 mm Suit That Retains Heat Through Vapour Panelling on the Chest and Back | |
4 | Olaian 5/4 mm Hooded Wetsuit | ![]() | Keep the Winter Chills at Bay With a Woolly, Hooded Suit | |
5 | Olaian 4/3 mm Surf 900 Wetsuit | ![]() | Stoke the Surf Fire in Autumn and Spring With 4/3 mm of Neoprene | |
6 | Synergy 3/2 mm Triathlon Wetsuit | ![]() | Glide and Slice Your Way Through Open Water | |
7 | Subea 5.5 mm Diving Long John Wetsuit | ![]() | Versatile Diving Long John With Zipless Construction | |
8 | Osprey 3/2 mm Steamer Wetsuit | ![]() | A Popular Summer Suit for Surfing and Water Sports | |
9 | Cressi Med X 2.5 mm Shorty Wetsuit | ![]() | Feel Free in Movement Yet Warm At the Core With This Shorty | |
10 | Synergy Triathlon Wetsuit 3/2mm | ![]() | A Long John With a Classic Black Design |
This design from HKYMBM utilises the latest neoprene technology to create a full body wetsuit that is even suitable when temperatures drop below freezing. The zip strap on the back also makes it easy to take on or off even if you're out there alone!
The secret ingredient is their revolutionary Flex Energy neoprene which actually activates heat when stretched. At 5 mm, this is an incredible suit that will withstand even the toughest of British winter conditions.
Founded in Santa Cruz, California, O'Neill are the OG wetsuit brand with Jack O'Neill undoubtedly writing the rule book on wetsuits back in the '50s. They've come a long way since those early years, but the core values of this company remain the same.
Their 3/2 mm Psycho is a superior summer suit that'll see you through a few good seasons of hard use. Incredibly lightweight, flexible and durable, the Psycho also features a TB firewall for minimising the bitter edge of the wind as well as internal thermal layering on the chest, back and legs for a truly toasty experience.
With the bulk of wetsuits being crafted from 100% black neoprene, it's nice to see a brand offer up something different. Quiksilver have certainly achieved this with their 3/2 mm Syncro suit which features the dynamic duo of dark ivy and olive neoprene.
This is a premium wetsuit through and through, made with 100% stretch-flight neoprene for incredible flex while staying light on its toes and warm at the core. The internal thermal lining and vapour panelling only add to the high-end nature of this earthy-toned beauty.
Another inclusion from Decathlon's own surf brand Olaian, only this suit is all about keeping toasted in the bleakest of midwinter. A hood has been built into its very fabric to give you no qualms about its intentions, all while saving you a bit of money, too.
It also hits all the right notes in terms of construction, with flexible neoprene across the shoulder and arms and the preferred chest zip and GBS seams to boot. We rate this as a solid suit for the savvy spenders who still want to eliminate any chance of the winter chills setting in.
Olaian's surfing wetsuit is, simply put, a very good buy. It is ideal for autumn, spring and even summer sessions, with a great mid-point in thickness that could see you just as easily stay warm in 12° water as it could purposefully flushing water through the neck to stay cool in summer.
It's designed for surfing and bodyboarding specifically but would, without question, get along with water sports like kitesurfing, windsurfing and SUP just the same. There's also a chest zip and GBS seams – add these to its thickness and other features, and it's clear that this a real steal.
A clear leap in quality, the 3/2 mm triathlon and swimming wetsuit from Synergy is an advanced, technically sound suit. It includes multi-stretch, hydrodynamic neoprene to increase a swimmer's range of movement.
The 3 mm panels across the torso area have been specially formulated to create buoyancy in the core, while the 2 mm neoprene in the legs will feel delightfully light, helping your kick along. With flexibility and buoyancy at the heart of this suit's design, it's easy to see why professional and beginner swimmers are stepping into the Synergy light.
This versatile diving number can be either doubled up with a wetsuit jacket or worn on its own for fabulously free range of movement in the shoulders and arms. Its 5.5 mm thickness offers tonnes of warmth where it counts, making it great for longer summer dives and swimming unrestrained.
It also features a unique zipless construction that's easy to slip in and out of. The GBS seams add another element of protection against water flushing throughout the suit and round out a commendable long John from Subea.
Osprey are an insanely popular outdoor brand who focus a lot of their design attention on producing wetsuits of mid-range price and quality. This is their 3/2 mm steamer suit that's purposed for both surfing and diving, among just about all other water sports.
The wind-resistant mesh panelling on the chest and back will help to reduce the effects of wind chill, while the rubberised knee pads are included to up the durability when surfing. Overall, it's a standardised and versatile wetsuit that's priced to sell.
The beauty of a shorty is that it allows for a good deal of movement while also keeping your vital organs tucked in and protected. The 2.5 mm Med X from Cressi certainly won't shield you from cold, cold water, but it'll be fine for prolonging your water time on holiday or at the peak of the British summer.
This is an ideal suit to pack in the suitcase when headed to destinations where diving and snorkelling are on the cards. The only notes of concern are, again, flatlock seams and a back zip, the latter of which could require a family member's help to open and close.
This wetsuit is perfect to take the edge off the still-chilly British summer waters when swimming, surfing, kiting, windsurfing and even boating. Synergy's 3/2 mm Long John is ripe for the picking.
Faturing an all black, classic aesthetic with low-key branding, it has a back zip that runs over a Synergy logo, but the front keeps things subtle with a smaller chest emblem.
Wetsuits are specifically made to hug tight to your skin without any extra fabric. So, for beginners, it can be difficult to get into a wetsuit for the first time. If you're just starting out and you're keen to get kitted up, check out this instructional video on how to put on your wetsuit.
No. 1: HKYMBM|Mens Wetsuit Jumpsuit
No. 2: O'Neill|3/2 mm Psycho Wetsuit
No. 3: Quiksilver|3/2 mm Syncro Wetsuit
No. 4: Olaian|5/4 mm Hooded Wetsuit
No. 5: Olaian|4/3 mm Surf 900 Wetsuit
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