KVR1 Drysuit and Fusion Undersuit Size Chart







Height (ft. in) 5’1” - 5’5” 5’5” - 5’9” 5’9” - 6’1”  6’0” - 6’4” 6’0” - 6’10”
Height (cm) 155-165  165-175 175-185   183-193 183-208 
Weight (lb) 90-130 120-170 160-210  200-250 230-350
Weight (kg)  41-59   55-77  73-95 91-114  105-160 
Chest (in) 30”- 37” 35”- 41” 39”- 45”  43”- 49” 45”- 58”
Chest (cm)   76-94  89-105  99-114  109-125  114-148
Waist (in) 22” - 31” 27” - 36” 31” - 40” 35” - 44”  41” - 58”
Waist (cm)   56-799  69-91  79-102  89-112 104-147 
Buttocks (in) 27”- 36” 32” - 41” 36”- 45” 40”- 49”  46”- 58”
Buttocks (cm)   69 - 91 81 - 104  91 -114   102 - 124  117 - 147
Crotch to Floor (in) 26” - 29” 29” - 32” 30” - 33”  32” - 35” 33” - 38”
 Crotch to Floor (cm)  66 - 74 74 - 81   76 - 84  81 - 89  84 - 97

Fusion AirCore - The latest innovation in drysuit technology

The AirCore's trilaminate breathable material is diver-tested and provides superior comfort by significantly reducing pre/post dive surface overheating. The inner layer makes donning and doffing the Fusion a breeze. AirCore is specifically designed to outlast and outperform other breathable Drysuits.

Upgrade your diving experience with the Fusion AirCore.


  • Proven 3-layer trilaminate breathable material for warm, dry, and comfortable dives.
  • Oversized cut pattern reduces seam and material friction for enhanced durability and mobility.
  • The majority of Drysuit leaks occur at seams and AirCore has 25-50% fewer seams than the competition for superior performance and reliability.
  • Patented Fusion Twin Layer System adds a protective outer layer to the AirCore for greatly reduced exposure to environmental wear and tear.
  • Rapid Zip System (RZ) for faster drying and rapid Skin exchanges for all diving conditions and user preferences.
  • User-repairable material makes repairs fast and easy, keeping you diving anywhere in the world.
  • Automatically adapts for varied thicknesses of thermal undergarments for all water temperatures.
  • Compatibility with multiple body shapes provides continuously better user fit and comfort.

Get ready for your 2017 dive adventures
with huge savings on Apeks dive bundles!

Ap Pro

Pro Package

£425 saving £312!

Features our popular Black Ice BCD, award winning RK3 fins and a 45 metre spool.


Ap Travel

Travel Package

£319 saving £124!

Features a WTX-D18 wing, lightweight travel plate, one piece harness, universal tank bands and book screws.


Ap Single

Single Cylinder Package

£795 saving £702!

Features an XTX100 single cylinder set, WTX-D30 wing, one piece harness, a stainless steel backplate, surelock weight system, weight attachments, griplock bands and book screws.


Ap Double

Single to Double Cylinder Upgrade*

£250 saving £387!

Upgrade your single cylinder package to a double cylinder package! Features a WTXD-45 wing, an XTX100 first stage with 5th port and a 5th port upgrade kit.


*only available in conjunction with the Single Cylinder Package.


T&Cs apply. Selected retailers - ask your local dive store for more information. 

Offers only available in the UK and Holland. To find your regional Apeks website, please visit www.apeksdiving.com

Technical training requires the best equipment available.

Apeks Technical centres are elite diver training facilities that exclusively use Apeks equipment on their technical courses. They have committed to technical training at the highest level from the leading training agencies. Their instructors use Apeks equipment in their own diving and can offer expert advice and guidance on all Apeks products.

Apeks Technical centres understand that for students to achieve their potential, their equipment has to be the best available. They can offer equipment use, rental and purchase of all Apeks products to students. All Apeks Technical Centres use school equipment that is under two years old and rigorously maintained to the highest industry standards by trained technicians.

For more information on technical dive training and Apeks dive products, visit one of the folowing retailers:

Divemaster Scuba

403 Aspley Lane, Aspley, Nottingham, England, NG8 5RR
0115 9290707
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9 Wellington Road, Bilston, Wolverhampton, WV14 6AA
01902 563709
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Christal Seas Scuba

62 Whiffler Road, Norwich, Norfolk, NR3 2AY
01603 485000
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Aquasport International

50 Lincoln Road, Olton, Solihull, B27 6PA
0121 706 6628
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Seastyle Diving

Unit 21 Three Springs Trading Estate, Vincent Road, Worcester, United Kingdom, WR5 1BW
01905 351528
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Dive In

Gildenburgh Water, Eastrea Road, Whittlesey, Cambs PE7 2AR
01733 351288
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Absolute Scuba Ltd

Link House, Kiln Lane, Stallingborough, DN41 8DW
07787 127187
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Reefers and Wreckers

Unit 14 Whalley Ind Park, 28 Abbotsford Road, Clitheroe, Lancashire, BB7 9WP
01254 825555

Cardiff Scuba

181 Whitchurch Road, Cardiff, CF14 3JR
029 2061 5161
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Blue Ocean Diving

West Park Road
ME15 7AF

01622 212022
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The most innovative advance in drysuit technology in over 20 years.

No other drysuit in the world has the mobility, flexibility, or adaptability of the Fusion.

Our Patented Twin Layer System's ingenuity comes from the layers that work independently to provide the perfect comfort and fit. The internal, loose cut inner core is moulded to the body by the independent elastic outer skin which provides unparalleled freedom of movement of the arms, legs and torso. The oversized inner core integrates the dry zipper, valves, and seals, and fits a broad range of body shapes and sizes.

10 Reasons to Make Fusion Your Drysuit

  • Maximum Flexibility - Oversized inner Core combined with an outer layer compression Skin provides unrivalled mobility without excess material
  • Better-Than-Custom-Fit - The outer layer compression Skin literally moulds the inner layer Core to the wearer's body shape
  • Dives Like A Wetsuit - The Twin Layer System eliminates rapid ‘bubble transfer' throughout the Drysuit by distributing the air inside evenly over the entire body
  • Modular Diving System - Exterior Skins and interior Cores can be readily removed and exchanged with different models to tailor fit your Fusion to your specific diving requirements
  • One Suit Any Environment - Customize your thermal undergarments to match the specific water conditions. The Fusion will contract or expand as needed to allow unrestricted movement without excess material or squeeze
  • Better Durability by Design - The Patented Twin Layer System utilizes 25-50% fewer seams for the inner core - the source of 80% of all Drysuit leaks. The loose cut fit of the inner Core reduces stress on seams and material. Also, the independent outer layer provides a durable protective membrane that flexes and contracts over the inner Core, reducing cuts and tears from the environment
  • A Suit for Life - As your skill level, type of diving, diving destination or your body changes, the Fusion adapts along with you
  • Outstanding Return on Investment - Your Fusion is really a family affair. Not only will Fusion meet your diving needs today but due to its outstanding adaptability, modularity, longevity and ability to fit a diverse range of body types, the Fusion is capable of meeting the next generation's adventures tomorrow
  • Less Down Time - More Diving - Holes happen but the Fusion was designed for the harsh conditions faced by Special Forces divers so the majority of any needed repairs are easily performed in the field. The balance can be done at your local Apeks and Aqua Lung Dealer
  • Safer, Easier Diving - by Design - With ‘bubble transfer' greatly reduced, the Fusion is user-friendly and helps maintain correct trim and buoyancy in all conditions so you can concentrate on your diving and not on your exposure suit

Available in either the DryCore or new AirCore models