To get the very best wetsuit for your requirements, you first need to be looking at the category of suit for the time of year and water temperatures and matching this to the type of water sport for which you’ll be wearing it. Even if you choose a top of the range suit, if it is not appropriate for the conditions you will be using it in and the purpose you want it for, you will have wasted your money!

So read on, our best wetsuit guide will provide tips and advice to ensure you choose the right suit for you.

Wetsuit Thickness

All wetsuits use Neoprene. This is a material made from foam rubber. However, since the early days of all Neoprene suits, technology has moved on and now this material is often laminated with other materials to provide a smooth inner lining making suits easy to put on and take off and an outer, tear resistant membrane. Other materials laminated into the fabric, such as Lycra help to increase flexibility by adding even more stretch. As a general rule, the colder the water, the thicker the suit you will need. Suites vary in thickness from 2mm used in summer ‘shorty’ suits right up to 6mm for winter suits. Our handy reference table below is designed to provide you with the best wetsuit guide depending on water temperatures. Wetsuits are often a combination of two or three different neoprene thicknesses, for example, a 5/4/3 refers to a garment with 5mm neoprene in the core body areas, 4mm for the limbs and 3mm in areas that require more flexibility.

Water Temperature Recommended Wetsuit and Accessories
18-21 C or 65-69 F2mm shorty
17-18 C or 62-64 F2mm short sleeve full suit or a long sleeved spring suit
14-17 C or 58-61 F 3/2mm full suit (suggested 2mm surf socks)
12-14 C or 54-57 F 3/2mm or a 4/3mm full suit (suggested footwear 3mm boot)
10-12 C or 50-53 F 4/3mm full suit (suggested 3mm boots plus 3mm gloves and 2mm hood)
8-9 C or 47-49 F and below 5/4/3mm or 6/5/4 full suit with either 5 or 7mm gloves and boots plus hood.

Wetsuit Sizing

When choosing a wetsuit, one brand may fit you better than another. Your suit really needs to fit like a second skin. If you have never tried on a wetsuit before, this can feel very strange and even a little uncomfortable but it is vital as when you jump into the water your body will contract and there is nothing worse than a suit that is then too big and feels baggy! Wetsuit sizing is determined in the same way as street clothing when it comes to the width of the garment. The height is taken into account with suits available to fit comfortably whether you are short or tall.

What To Look For

  • Choose a suit with glued and blind stitching to prevent leaks. Look for a suit that is fully taped – especially when choosing a winter suit. Flat stitched, unsealed seams are common in garments designed for warmer waters.
  • For winter wear, the more expensive suits have plush thermal linings, sometimes called firewalls or heat-shields. In the past, thermal lining material was so stiff that to enable freedom of movement in a winter suit, manufacturers only put this type of lining in the chest and back area.

Newer thermal materials are much more flexible and stretchy so the ultra-thin thermal lining can be used throughout the suit without restricting the wearer’s movements. For extra warmth, some suits include titanium. This can be woven into the fabric where the metal reflects body heat back to the wearer and/or applied as titanium oxide as an inner coating.

  • Look for a suit with a top quality zipper. Most modern wetsuits have rear entry zippers so an extended zipper pull is pretty much essential if you are going to be getting into and out of your suit without a buddy to help you.
  • A nice refinement, especially on suits designed for winter wear, is the barrier, called a floodgate or gasket found inside the zipper section. This stops the flush of water coming through. Gaskets are also available on the wrists, ankles, and neckline of some suits.
  • Another refinement that stops water flowing in is the provision of touch-fastening seals at the neckline.
  • Some wetsuits have an integrated hood. This is mostly for cold water surfing and diving though.
  • Integrated knee-pads are a good idea as they add durability to the area which probably gets the toughest wear.

Extra stretch in the knee, elbow and shoulder areas of some suits is provided by what are called ‘flex zones’. These areas provide four-way stretch to allow the greatest possible ease of movement and if you are going to be in the water a long time, these reduce fatigue considerably.

Mens Wetsuits

WetsuitBrief DescriptionRatingSee It Here
Reactor Series wetsuits utilize proprietary FluidFlex design in the shoulder and sleeves for improved range of motion 4.5 O'Neill Wetsuits Mens 3/2mm Reactor Full Suit
Neoprene, Durable, Multi-Sport Wetsuit.
Warmth and comfort in a glove like fit.
4Lemorecn Mens Wetsuits Jumpsuit Neoprene 3/2mm Full Body Diving Suit
Versatile, all-around warm water wetsuit is one of NeoSport's bestselling models. 4NeoSport Men's Shorty 3 MM Wetsuit - Backzip Surf Suit for Scuba Diving, Snorkeling and other Water Sports
Lycra spandex, soft and luxurious. Fast drying, warm and comfortable.4NeoSport Wetsuits Full Body Sports Skins
Super-light nylon/spandex. Mesh back panel. Chafe free support. 3 pockets. 4SLS3 Mens CMX Triathlon Tri Race Suit - 1 Pocket Skinsuit Trisuit - great from Sprint to Ironman
Sleeves and shoulders Fluidflex exclusive. Neck super seal. Krypto knee pads, many colors. 4.5O'Neill Men's Reactor 2mm Back Zip Spring Wetsuit
100% Super Stretch
FluidFlex Firewall chest, double seal neck closure
4.5O'Neill Men's Epic 4/3mm Back Zip Full Wetsuit
Flatlock seams. UPF 50+ sun protection. 4.5O'Neill Men's O'Riginal 2mm Back Zip Sleeveless Spring Wetsuit
Shorty short-sleeve wetsuit with flatlock stitching. 4U.S. Divers Adult 2015 Shorty Wetsuit
Water Shoes
Barefoot Quick-Dry Aqua Socks
4Womens, Mens and Kids Water Socks for Beach Swim Surf Yoga Exercise

We Recommend:-


1. Seavenger Odyssey 3mm Neoprene

If you are looking for an affordable full suit, this Seavenger Odyssey 3mm Neoprene wetsuit design in Men and Women sizes offers excellent value for your money with some great features and a manufacturer’s one-year warranty. The clever design of the stretch panel areas and the “ultra-flexible” knee and armpit design means that motion is unrestricted and chafing rashes are eliminated. It also has anti-abrasion shoulder and knee-pads for comfort and durability.


 2. NeoSport Wetsuits Men’s Premium Neoprene 3mm Shorty

Available in black or blue with lighter trim, this NeoSport Wetsuits Men’s Premium Neoprene 3mm Shorty suit is a best seller for NeoSport. It is ideal for use in warmer waters, providing warmth for the torso without the risk of getting too hot. It has a good quality YKK back zipper, robust flatlock seams, an adjustable collar and Lycra trimmed edges to avoid the risk of chafing. It also comes with a manufacturer’s one year warranty.



3. U.S. Divers Mercury Full Adult Wetsuit

This full U.S. Divers Mercury Full Adult Wetsuit 3/2mm wetsuit incorporates many features found on more expensive suits. It has titanium in the 3mm chest panels for extra warmth, unrestricted mobility thanks to the super stretch panels under the arms and flat locked seams to avoid chafing. It also has Neoskin seals to keep out water on the wrists ankles and neck. Considering the wide range of sizes (from small to XX-large) and the two-year warranty, this suit offers exceptional value for money!


Womens Wetsuits

WetsuitBrief DescriptionRatingSee It Here
Warm sea diving and snorkeling. Front zip Long Jumpsuit. 4.5Cressi Bahia Woman 2.5mm
Women's 3 mm, anatomically cut, shorty wetsuit constructed of premium neoprene 4NeoSport Wetsuits Women's Premium Neoprene 3mm Shorty - Diving, Snorkeling & Wakeboarding
Flatlock Stitched Construction Spring Suit 4.5O'Neill Womens 2 mm Reactor Short Sleeve Spring Suit
High stretch neoprene construction
1 year warranty
4Cressi Lido Woman Shorty Front Zip 2mm
100 percent Neoprene
Easy entry with Back Zip
4Hyperflex Wetsuits Women's Access 3/2mm Full Suit
Double lined 3 mm thick neoprene 4.5Cressi Summer 2.5mm Womens Back Zip Full Wetsuit
Premium Material Incredibly Soft, with Superior Feel, Flexibility, and Elevates Performance 4O'Neill Women's Epic 4/3mm Back Zip Full Wetsuit
Thermal Smoothie Neoprene: Flexible and wind & water repellent to keep you warmer, many colors 5Roxy 4/3mm Syncro Back Zip GBS Women’s Full Wetsuits
Highly Recommended Multi-Sport suit.
Plus, Tall and Petite sizes available.
4.5Henderson Thermoprene 3mm womens front zip wetsuit
Chill breaker mesh skin on the chest and back - provides added warmth on those chilly mornings 4Hyperflex Wetsuits Women's Cyclone2 2mm Long Sleeve Spring Suit - Surfing, Windsurfing & Kiteboarding


We Recommend:-


1. Dark Lightning 3/2mm Thermal Wetsuit

This 2018 new design Dark Lightning 3/2mm Thermal wetsuit provides a great quality suit for multi water sports at a budget price. The suit is comfortable to wear with the specific design for ladies. The seams flatlock process includes no line thread end inside and wears comfortably for Diving, Snorkeling, Paddleboarding or Kayaking just to name a few. Some reviewers say the fit is perfect.



2. NeoSport Wetsuits Women’s Premium Neoprene 3mm Shorty

Available in two colors, black, or black with lilac trim, this Neosport Womens Premium Shorty 3mm wetsuit is designed to fit and flatter – although many reviewers recommend buying a size larger for optimum fit. It is comfortable to wear and easy to put on with a heavy quality back fastening zip. It has an adjust-to-fit Velcro collar and Lycra trim around the seals at leg and wrist to keep the water out. It’s 3mm thick neoprene construction keeps the torso warm but allows optimum mobility and in addition to the flatlock seams have additional spot taping to ensure durability.


3. O’Neill Wetsuits Women’s Reactor 2mm Short Sleeve Spring

This great value, lighter weight O’Neill Women’s Reactor 2mm Shorty is branded as a spring suit and is certainly getting great reviews from ladies who have bought it for snorkeling. In three colors and cut to fit the female figure, the flat stitched seams, smooth skin panel over the chest and well-designed neck seal make it comfortable to wear and the O’Neill Fluid Flex construction around the shoulder and underarm area enable unrestricted movement. Sturdy YKK back zip too.


Choosing Your First or Your Next Wetsuit

Now that you have read our best wetsuit guide and checked out our recommendations, we hope that you feel in a much better position to make an informed decision about the type of suit you need. Being sure of the features that are important to you from the get-go is the best way to avoid an expensive mistake.