Best Full Diving Wetsuits of 2025

Luke Dobson Avatar
Luke Dobson
Last Updated: 9 Feb 2025

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Full diving wetsuits are essential for any serious scuba diver or free diver. These suits provide thermal insulation to help regulate body temperature in cold water, as well as protection from cuts, stings, and other hazards. They are typically made of neoprene, a stretchy material that conforms to the body for a snug fit, and come in a variety of thicknesses and styles to suit different diving conditions and personal preferences. Whether you're exploring the depths of the ocean or diving in a chilly lake, a full diving wetsuit is a must-have piece of gear for any aquatic adventure.

At a Glance: Our Top Picks

Osprey Men's 3 mm Summer Wetsuit Cover #TOP 1
Osprey Men's 3 mm Summer Wetsuit
ftb score rating icon 9.8
Osprey Men's Full Length 5mm Triathlon Wetsuit Cover #TOP 2
Osprey Men's Full Length 5mm Triathlon Wetsuit
ftb score rating icon 9.7
Osprey Women's 5 mm Winter Wetsuit Cover #TOP 3
Osprey Women's 5 mm Winter Wetsuit
ftb score rating icon 9.5

Top 10 Full Diving Wetsuits

#TOP 1

Osprey Men's 3 mm Summer Wetsuit

Osprey Men's 3 mm Summer Wetsuit Cover
Osprey Men's Full Length 3 mm Summer Wetsuit, Adult Neoprene Surfing Diving Wetsuit, Origin, Red

The Osprey Summer Wetsuit is designed for spring and summer conditions, made from 3mm neoprene for warmth and flexibility. The entirely flat-locked seams ensure a comfortable fit, allowing you to move freely while enjoying your favourite watersports. With protective knee pads, you can kneel on hard surfaces without discomfort. Additionally, the wind-resistant mesh panelling keeps you warm on the beach or in the water, ensuring longer, more enjoyable sessions of surfing or kayaking.

What We Like
Great flexibility and comfort
Protective knee pads for safety
Wind-resistant for added warmth
Easy to put on and take off
#TOP 2

Osprey Men's Full Length 5mm Triathlon Wetsuit

Osprey Men's Full Length 5mm Triathlon Wetsuit Cover
Osprey Men's Full Length 5mm Triathlon Wetsuit, Winter Wetsuit, Adult Neoprene Surfing Diving Wetsuit, Pro, Red, XX Large

The Osprey Triathlon Wetsuit is designed to keep you warm in the water with its 5mm neoprene body and 4mm neoprene under the arms, allowing for a full range of motion. The entirely flat locked seams ensure a premium, secure fit, so you can explore the waters with confidence. Protective knee pads made of Supratex prevent discomfort when kneeling on hard surfaces, enhancing your experience. Additionally, wind-resistant mesh panelling on the chest and back keeps you warm while enjoying various watersports, making your time in and out of the water more enjoyable.

What We Like
Excellent warmth and flexibility
Secure fit with flat seams
Knee protection for comfort
Wind-resistant for added warmth
#TOP 3

Osprey Women's 5 mm Winter Wetsuit

WS0655
Black / Blue
Osprey Women's 5 mm Winter Wetsuit Cover
Osprey Women's Full Length 5 mm Winter Wetsuit, Adult Neoprene Surfing Diving Wetsuit, Origin, Multiple Colours, M

The Osprey Winter Wetsuit is designed for colder conditions, featuring 5mm neoprene for insulation and flexibility. This means you can stay warm while enjoying activities like surfing or kayaking. The flat locked seams and ergonomic panelling enhance your comfort, allowing you greater freedom of movement. With protective knee pads, you can kneel on hard surfaces without discomfort. Plus, the wind-resistant mesh panelling keeps you warm, making it perfect for longer sessions on the beach or in the water.

What We Like
Excellent insulation for cold water
Comfortable and flexible fit
Protective knee pads included
Wind-resistant for outdoor use
Easy to put on and take off
#TOP 4

PAWHITS 3mm Thermal Long Sleeve Wetsuit

PAWW1714-M
Black
PAWHITS 3mm Thermal Long Sleeve Wetsuit Cover
PAWHITS Womens Wetsuit 3mm Thermal Long Sleeve Neoprene Wetsuits Full Length for Diving Surfing Snorkeling

The PAWHITS Thermal Wetsuit is crafted from 3mm premium neoprene, providing excellent thermal insulation for water temperatures between 70-77℉. The flat-lock stitching ensures comfort during all-day wear, allowing you to enjoy your activities without irritation. Its heavy-duty metal back zipper, combined with an extra neoprene piece, makes it easy to put on and take off while reducing water leakage. Additionally, the unique collar design helps to minimise water flow, keeping you warm and comfortable while diving, surfing, or snorkelling.

What We Like
Excellent thermal insulation
Comfortable flat-lock stitching
Easy to wear heavy-duty zipper
Minimises water flow
Stylish design
#TOP 5

PAWHIT 3mm Thermal Long Sleeve Wetsuit

PAWHIT
PAWW1101-S
Black
PAWHIT 3mm Thermal Long Sleeve Wetsuit Cover
PAWHIT Mens Wetsuit 3mm Thermal Long Sleeve Neoprene Wetsuits Full Length for Diving Swimming

The PAWHIT Thermal Wetsuit features 3mm premium SCR neoprene, providing excellent thermal insulation for water temperatures between 68–77℉. This eco-friendly material ensures a high level of elasticity and durability, making it perfect for various water activities. The heavy-duty medal zipper has an extra-long leash for easy access, while a neoprene piece behind the zipper helps reduce water leakage. Additionally, large stylish silk screen printing protects the wetsuit from wear and tear caused by diving equipment. You'll appreciate these thoughtful design elements during your aquatic adventures.

What We Like
Excellent thermal insulation
Easy-access heavy-duty zipper
Durable, eco-friendly material
Stylish and protective printing
#TOP 6

Osprey 3mm Full Length Surf Wetsuit

Black
Osprey 3mm Full Length Surf Wetsuit Cover
Osprey Men's Wetsuit Full Length 3mm Surf Wetsuit , Winter Wetsuit, Adult Neoprene Surfing Diving Wetsuit, Black

The Osprey Surf Wetsuit is designed for spring and summer conditions, made from 3mm neoprene on the body and 2mm under the arms for excellent mobility. Its entirely flat locked seams and ergonomic panelling provide maximum comfort and flexibility, essential for enjoying your time in the water. Additionally, the protective knee pads shield your knees from hard surfaces, while the wind-resistant mesh panelling helps keep you warm during your beach or water activities. This wetsuit allows you to stay comfortable and have fun for longer.

What We Like
Excellent flexibility and comfort
Protective knee pads included
Wind-resistant for added warmth
Easy to put on and take off
Ideal for various watersports
#TOP 7

Owntop 3mm Front Zip Wetsuit for Men

D330147
Men Black
Owntop 3mm Front Zip Wetsuit for Men Cover
Owntop Mens Wetsuit 3mm - Front Zip Full Diving Suits, Stretch Pro Neoprene Wet Suit Thermal Full Length Dive Skin for Surfing Snorkeling, Men Black 3XL

The Owntop 3mm Wetsuit is designed to provide maximum comfort and flexibility for various water activities. It features upgraded premium neoprene that allows for unrestricted motion and keeps you warm. The ergonomic design with flat-locked seams ensures optimal comfort, while knee pads offer extra protection against rocky surfaces. Additionally, the super stretch collar and durable front zipper enhance convenience, making it easier for you to put on and take off the wetsuit without chafing.

What We Like
Enhanced flexibility and warmth
Ergonomic design for comfort
Knee pads for added protection
Convenient front zipper
Ideal for cold water activities
#TOP 8

Osprey 5mm Hooded Thermal Wetsuit

WS1244
Black
M Tall
Osprey 5mm Hooded Thermal Wetsuit Cover
Osprey Hooded 5mm Men's Thermal Wetsuit Full Length for Winter, Cold Water Surfing, Diving and Watersports

The Osprey Thermal Wetsuit is designed to keep you warm in cold water temperatures with its thick 5mm neoprene material and thermal fleece lining, which effectively moves water away from your skin. The built-in hood provides essential insulation for both your head and body, allowing you to stay warmer for longer during your aquatic activities. Its premium high stretch material ensures that you remain comfortable and flexible, making it ideal for a range of water sports. Additionally, the anti-rub openings and Supratex knee pads offer extra protection, enabling you to enjoy your time in the water without discomfort.

What We Like
Excellent thermal insulation
Built-in hood for added warmth
High stretch for comfort
Additional knee protection
#TOP 9

PAWHITS Neoprene Long Sleeve Diving Wetsuit

GUAR1106-M
Black
PAWHITS Neoprene Long Sleeve Diving Wetsuit Cover
PAWHITS 5mm Wetsuits for Men Neoprene Long Sleeve Full Length Diving Wetsuit

The PAWHITS Diving Wetsuit is designed to keep you warm and flexible in cold water. Its high-quality neoprene and eco-friendly nylon construction ensures comfort while maintaining your body temperature during water activities. The lining features mercerized velvet for added thermal comfort and durability, helping to reduce wear from diving equipment. Additionally, the heavy-duty YKK plastic steel zipper is easy to use, allowing you to put the wetsuit on and take it off without hassle, while also minimising water leakage.

What We Like
Warm and flexible design
Comfortable mercerized velvet lining
Easy-to-use heavy-duty zipper
Suitable for various water sports
#TOP 10

Yikayin 3/2mm Women's Full Length Wetsuit

M4-YD-QSF0782206
Green
Yikayin 3/2mm Women's Full Length Wetsuit Cover
Yikayin Wetsuit Women, 3/2mm Womens Wetsuits Full Length with Back Zip, Ladies Wetsuit Neoprene Diving Suit Long Sleeve for Snorkeling Surfing Paddleboarding Kayaking - Green XS

The Yikayin Women's Wetsuit is designed with a 3/2mm neoprene construction to keep you warm in cold water, protecting your skin from abrasions while enhancing buoyancy. The durable YKK back zip allows for easy donning and doffing, making it convenient for quick changes. With a soft anti-rub collar, you can enjoy a comfortable fit that reduces chafing and water entry. Additionally, the smooth flatlock seams provide maximum comfort, enabling a greater range of motion for your water activities.

What We Like
Comfortable and flexible neoprene
Easy to put on and take off
Reduces chafing
Great for various water sports
Buying Guide Image
Editor's Notes

During our full diving wetsuit research, we found 299 full diving wetsuit products and shortlisted 10 quality products. We collected and analyzed 17,875 customer reviews through our big data system to write the full diving wetsuits list. We found that most customers choose full diving wetsuits with an average price of £57.59.

The full diving wetsuits are available for purchase. We have researched hundreds of brands and picked the top brands of full diving wetsuits, including Osprey, PAWHITS, PAWHIT, Owntop, Yikayin. The seller of top 1 product has received honest feedback from 717 consumers with an average rating of 4.6.

Written by
Luke Dobson Avatar

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.