D3 Ergo is a lightweight, soft and durable drysuit – a rare combination. We have developed and tested drysuit material together with our producer since 1983, and this drysuit is made of the best lightweight Tri-Lam fabric they have ever developed. The suit is also sewn with single stitch and soft rubber taped seams, which makes it really flexible and comfortable.
The D3 Ergo is equipped with soft, flexible neoprene boots, SI TECH Quick Neck System and Warm Neck, SI TECH QCS Oval Ring System and Warm Cuffs, Silicone seals for neck and wrists, a plastic dryzipper, light pockets with loops inside and SI TECH valves. The whole suite with valves, boots, seals and suspenders weighs only 4.1 kg (in men’s medium).
The D3 Ergo originates from our expedition- and military suits, where lightweight, flexibility and movability is essential. We realized that these characteristics were desired among other divers, so we decided to make a similar suit with strong Tri-Lam fabric. So, if you love movability, flexibility, a snug fit, low weight and durability – this is the suit for you.
D3 Ergo is designed for unrestricted movability and control, both above and below the surface. Therefore, it has a slimmer cut around the torso and legs for less drag and unnecessary air movement. The suit has more space around the shoulders to improve the movability in this area. With the placement of the dry zipper and the very soft Tri-Lam fabric, there are literally no restrictions in movement.
- MATERIAL – The special formula Tri-Lam fabric is lightweight, soft, and durable – a rare combination. Abrasion tested by the Martindale Method according to SS-EN ISO 12947-2:2017. The suit weighs 4.1kg (Man’s medium).
- BACK-ZIP – Light and flexible YKK AQUASEAL #10 plastic dryzipper. The placement enables you to open and close the zipper by yourself.
- ANATOMICAL FIT – All critical parts concerning mobility, like torso, pre-bent arms and legs have been anatomically designed to enhance the freedom of movement.
- SI-TECH QUICK NECK – The neck is equipped with SI TECH Quick Neck System and comes with Waterproof Silicone Neck Seal. Extremely comfortable and easy to change. Latex and neoprene seals are also compatible.
- SI-TECH QCS OVAL RING SYSTEM – The wrists are equipped with QCS ring system with comfortable Waterproof Silicone Wrist Seals. Easy to change. Latex seals are compatible. Optimised for the use of the ULTIMA dry glove system.
- WARM NECK – The neck is equipped with super-stretch neoprene collar that minimize heat loss.
- WARM CUFF – The arms are equipped with detachable Warm Cuffs that minimize heat loss at the wrists and protect the seals.
- POCKETS – Light Pockets with cord loops inside. Rubber grip in pocket lid for easier opening.
- BOOTS – Xlite flexboot, soft, light and flexible boot with fin strap ridge and a narrow fit.
- KNEE PADS – Military Graded DuPont™ Kevlar® fiber reinforced knee pads with pocket for protection padding.
- ANTI-SLIP – Anti-slip treatment seat provides a non-slip grip and abrasion protection.
- SEAM-FREE CROTCH – The crotch is made in one piece, no seams. This to ensure an excellent durable and comfortable suit.
- SI TECH VALVES – Swivelling inlet valve and an adjustable automatic outlet valve. Provided by SI TECH.
- MOLDED VELCRO TABS – TPE tab with moulded Velcro hooks, for adjusting the Warm Cuffs, sticks only to the assigned Velcro part.
- PLASTIC-FREE PACKAGING – 100% plastic-free packaging in accordance with our vision of no more plastic in the oceans.
- INCLUDED – Dry bag, inflation hose, adjustable integrated suspenders, spare silicone set, Neck Tite Tool, zip lubricant and user manual.
Materials & Care:
Please refer to the drysuit manual on how to best take care of your drysuit.
Waterproof Drysuit Manual
Metric size chart men
Metric size chart ladies
Imperial size chart men
Imperial size chart ladies
This was an easy process purchasing on line , slight delay with Royal Mail but it’s Christmas , but delivered safely and very happy with overall
Ordered a new Dive bag for upcoming holiday, was showing as in stock and 2 day delivery window so though great, have plenty time. Ordered late Thursday evening, but order was still not showing as shipped by Monday morning so was getting bit concerned, especially being up in Scotland. Phoned the store and the gentleman I spoke to was very helpful and actually got in touch with the courier whilst I was on the phone to arrange an urgent collection that morning/lunch time (and at no extra charge to myself). Bag arrived the next day and worked great for my trip.
Bag itself is great, being only 5ft 1, I struggle with most dive bags but this one is perfect, not too wide and with extra grab handle on side it is much easier to lift on to the conveyer at the airport etc than my last one. Large enough to put my weeks clothes inside and still within the 23Kg allowance (just) with room to spare, if needed. Came back from first trip to Egypt with no real damage, just couple of scratches.
Ordered item arrived in good time and expected. No issues. Will use again.
The Royal Mail were hopeless with delivery. Waterworld Sports sorted this out, offering to send a replacement on next day delivery. This was really helpful as I needed my mask in a hurry!
First experience with Waterworld Sports but it's been great, fantastic pricing, quick delivery and the the bag came in perfect condition, 10/10 would recommend and use again
Brilliant personal service.
Russell selected several styles of Wet suits for me to try and was not satisfied until I had the perfect fit.
No rush or sales pressure, it is a truly unique shopping experience.
Fast delivery. Would definitely recommend
Great company to order from would use again I’m a starter diver wanting to get bits of kit from time to time
New bag arrived super quick in good packaging. Really happy with the bag, loads of useful pockets and love that it has weels and Backpack straps. Seems good quality and at a very good price. Thank you!
Super fast delivery
TUSA SPORT UA0101 Water Shoes
Great pool and open water sessions with Phil. Confident in his training and knowledge. He has a friendly approach with a calm structured teaching style. Definitely recommended
Received promptly. Great communications and pre-purchase advice. Good quality dive mask at an affordable price. My prescription is 2.25 but the 1.75 was more than adequate underwater. Highly recommended seller.
Easy to order and swift delivery , thank you 👍
As a UK plus size 22 female not easy to find appropriate fitting female clothing for cold water swimming. Hence I've turn to men’s rash tops. Anyway I purchased an XXL-3XXL and it fits nicely. Obviously it’s a man physique fit but it’s fine. The ladies version does not go to bigger sizes. Maybe a thought moving forward Thank you
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