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Active-Flex Wetsuit
Active-Flex Wetsuit on a model showcasing the enhanced design for swimmers and water-sport enthusiasts.
Active-Flex Wetsuit worn by a model, perfect for various water sports and swimming activities.
Active-Flex Wetsuit displayed on a woman from behind, showcasing its flexible and durable design for water sports.
Active-Flex Wetsuit

16 reviews

Active-Flex Wetsuit

The Active-Flex Wetsuit is the ultimate all-rounder for beginner swimmers and water-sport enthusiasts, now with enhanced breaststroke-friendly design. With a balance of warmth, flexibility, and durability, it’s one of the only wetsuits on the market built for multipurpose use—perfect for open water swimming, surfing, SUP, kayaking, sailing, and more.
Mens
Womens
$249.00
Size- S
Active-Flex Wetsuit
Active-Flex Wetsuit
Full Description
Key Features
Tech Specs
Delivery & Refunds
Delivery & Refunds

UK

  • DPD Pick Up Service (UK mainland only) - £3.95
  • Standard: £4.25 / Free for orders over £175.
  • Next Working Day: £6.95 or £4.95 for orders over £175 (order by 2:45pm, Mon–Fri, excludes Weekends and Bank Holidays).
  • Guernsey, Isle of Man & Jersey: £7.95 / €9.95 (free for orders over £175 / €175).

EU

  • Shipping costs calculated at checkout (import fees apply).

Germany

  • Standard: €10.95 / Free for orders over €175. 

Ireland

  • Standard: €12.95 / Free for orders over €175. 

US

  • Free for orders over $250. Shipping costs calculated at checkout (import fees apply).

Rest of the World

  • Shipping costs calculated at checkout

Returns: Accepted within 30 days. Not applicable for Ex-Demo products.

For more information, click here.
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Active-Flex Wetsuit

Designed for versatility and comfort, the Active-Flex Wetsuit supports a wide range of water activities while being engineered for both front crawl and breaststroke swimming. Replacing our best-selling Aspect Wetsuit, it features a breaststroke-friendly construction with thinner neoprene in the legs and a large gusset/crotch panel, allowing natural leg movement and ensuring legs remain submerged.

A 3mm Yulex® Natural Rubber chest panel provides core insulation, while the high-stretch 3mm and 2mm neoprene blend delivers unmatched flexibility. The hydrodynamic Speedflo-coated shoulder, upper arm, and collar panels reduce drag for smoother, more efficient swimming, while waterproof glued and blindstitched seams enhance durability and warmth. Abrasion-resistant knee panels improve longevity for board sports.

Designed with ease of use in mind, the Active-Flex Wetsuit is easier to put on and take off compared to fully smoothskin-coated wetsuits. Strategic orange paneling enhances visibility in open water, ensuring you stay seen while staying active.

Close-up of a black sleeve of a wetsuit with 'Zone3' branding on an outdoor background
Zone3 wetsuit with branding and a hand touching the material
Black wetsuit with orange accents on a white background
Black and orange wetsuit with branding on a white background
Enhanced Neckline

Slightly higher fit provides comfort and water protection, making it suitable for multiple water sports.

Easy On & Off

Easier to put on and remove compared to fully smoothskin wetsuits.

Breaststroke-Friendly Design

Thinner neoprene in the legs and a large gusset/crotch panel allow legs to stay submerged, promoting a natural breaststroke position.

Increased Visibility

Strategic orange paneling enhances open water safety.

Key Features

  1. Multi-Sport Design: Ideal for beginner open water swimmers and water-sport enthusiasts, including surfing, kayaking, canoeing, SUP, sailing, and water skiing. 
  2. Superior Flexibility: High-stretch neoprene ensures freedom of movement across different strokes and activities. 
  3. Breaststroke-Friendly Design: Thinner neoprene in the legs and a large gusset/crotch panel allow legs to stay submerged, promoting a natural breaststroke position. 
  4. Yulex® Natural Rubber Chest Panel: 3mm core insulation, providing warmth with a reduced environmental impact (Yulex® is a plant-based alternative to neoprene). 
  5. Hydrodynamic Speedflo-Coated Panels: Reduces drag for improved swimming efficiency. 
  6. Watertight Seams: Glued and blindstitched construction maintains warmth and durability. 
  7. Abrasion Resistance: Reinforced knee panels increase durability for board sports and active use. 
  8. Easy On & Off: Easier to put on and remove compared to fully smoothskin wetsuits. 
  9. Increased Visibility: Strategic orange paneling enhances open water safety. 
  10. Enhanced Neckline:  Slightly higher fit provides comfort and water protection, making it suitable for multiple water sports. 
Tech Specs
Buoyancy
4
Speed
2
Flexibility
8
Endurance
4
Warmth
6
Durability
10

Overall rating: 4.8125 / 5 from 16 reviews.

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Review highlights

Reviews

Good quality. Good for breast

"Good quality. Good for breast swimming. i have used it by water temperatur 11 Grad. No problem for me. Thank you. Delivery by 3 days is good."

— Martin H. (5/5)

Cumple mis espectativas

"Cumple mis espectativas"

— PEDRO B. (4/5)

Fits really well and easy

"Fits really well and easy to get on and off."

— Helen G. (5/5)

First wetsuit

"This is the first wetsuit I have owned and it’s for river swimming, mainly breaststroke. I can’t believe how warm and comfy it was! The legs are so soft and easy to put on and get off. Nothing like the rigid neoprene I was expecting. Would thoroughly recommend as a first wetsuit."

— Lucy (5/5)

A comfortable swim!

"A completely different fill to a wetsuit that’s mainly neoprene!"

— Emma B. (4/5)

True to size and comfortable

"True to size and comfortable to swim in. Perfect for my first 5 km sea swim event."

— Ellen H. (5/5)

Great wetsuit

"I have just been for my first swim in my new active-flex wetsuit. Easy to put on, felt like a second skin, it was a great fit. I received fitting advice from Adam, he was spot on with his recommendation. I really enjoyed being in the water, I didn’t feel cold which has always been the barrier for me before of not trying outdoor swimming, looking forward to more swims. Thank you Zone3"

— Jackie H. (5/5)

I’ve used my new active

"I’ve used my new active flexi wetsuit for sea swimming with an improvement of comfort each time I’ve worn it. Fits true to size and the flexibility of the wetsuit makes it so much easier to put on."

— lisa b. (5/5)

Great for beginners

"As a beginner, I was looking for a wetsuit that offers sufficient freedom of movement on the arms and shoulders for various water sports. The Active Flex is also suitable for breaststroking. I am 1. 65 m tall with 55 kg and needed a different size than previously assumed due to my body stature (further rib cage). The return was easily possible via the returns portal and the new order was shipped quickly."

— Inga-Lena R. (5/5)

First Wetsuit

"I’m so glad with my first wetsuit. Fits me perfectly and comfortable to swim with."

— Riyanti K. (5/5)

Q&A

Meet the Athletes
Powered By Zone3
Casper Stornes
Katrine Græsbøll Christensen
Kieran Lindars
Rebecca Anderbury
Marta Sanchez Hernandez
Matthew Collins
Laura Addie
Eloise Du Luart
Jess Fullagar
Tom Davis
Mimi Carlton
Sarah Jane Goodwin
Joep Staps
Lukas Stahl
Russell White
Man wearing a wetsuit standing by a body of water with mountains in the background
Casper
Stornes
Person applying tape to their wrist at an event with a dark background
Katrine Græsbøll
Christensen
Kieran Lindars wearing a Zone3 wetsuit
Kieran
Lindars
Rebecca
Anderbury
Person in a wetsuit running on a beach with a crowd in the background
Marta
Sanchez Hernandez
Matthew
Collins
Laura
Addie
Woman with a bike in a scenic outdoor setting
Eloise
Du Luart
Jess
Fullagar
Tom
Davis
Person wearing a purple cycling jersey with 'Nebula' branding in an indoor cycling track setting.
Mimi
Carlton
Woman wearing a pink sports jersey with visible branding on a gray background
Sarah Jane
Goodwin
Joep
Staps
Lukas
Stahl
Russell
White
Description
Key Features
Tech Specs
$249.00