HISTORY OF THE WETSUIT 

First Wetsuit

It is hard to decide on a single person and say - hey is the guy that created the modern wetsuit as people here and there were doing the same things. In the year 1951 a guy named Hugh Bradner who was working for the navy got the idea that a thin layer of water that is trapped under "something" could be an insulator against the cold water in the sea. His buddy suggested that neoprene would be a great something material to use. But Hugh Bradner was not that interested after all in the practical use and influences that a neoprene wetsuit would have on the water sport world (and elsewhere) and he never did anything about it, he never patented his design. But still Bradner is the first person that we can confirm (a letter dated June 21, 1951) way playing with the idea.

If you ask the average wetsuit user on the street, most would say that it was Jack O'Neill who invented the wetsuit and came up with the idea of using neoprene. Jack founded the O'Neill company together with his brother Robert O'Neill, who actually was the one in the O'Neill family that created the first wetsuit designs. Then again there are also But Bob and Bill Meistrell, from Manhattan Beach, California who founded Body Glove and they say they started to experiment with neoprene wetsuits in 1953. I guess all these people were not aware of each other work so it doesn't really matter.

Jack O'Neill

In an interview Jack explained how he got into the surfing business: " I always liked surfing, even when I was doing other things. Years ago I was working in San Francisco and on my lunch break I would go body surfing at Ocean Beach. Then I’d go back to work. I always felt great after spending time in the ocean, but a lot of times my sinuses would take on a lot of water.

My very last job was selling architectural aluminium. I called on engineers and architects - people who designed and built buildings. Now this was back in the days before computers, and a set of architectural renderings or blueprints was very difficult and expensive to duplicate.

I think you can see where this is going... One afternoon after my surfing break I was leaning over a drafting table with one of my architect clients and all that water in my sinuses poured out all over the set of original drawings we were examining.

I lost that job a couple of days later and decided to go into the surfing business. I went out and bought a load of balsa wood so I could shape some surf boards and opened the first Surf Shop. I also kept looking for better ways to stay warm in the water. I made a few vests and people bought them and I just kept going.

Back then, San Francisco wasn’t the most ideal market to open a surf shop. There were only a handful of die-hard surfers in the area and it was actually illegal to go in the water on Ocean Beach at that time. But I was doing something I liked to do and it all worked out." Jack O'Neill.

It worked out all right! There are only a few places on Earth where you can surf the whole year without a wetsuit and there are only a few people that are willing to surf freezing cold water only in their trunks. So without a wetsuit, surfing wouldn't be anywhere near to where it is now.

"Surfing in the 50s was great," said Jack. "You knew everybody and we often took turns on the waves." That was the positive side, but on the other hand surfing at that time meant suffering the cold water temperatures and escaping from the water much sooner than the surfers would like to. Surfers did all kinds of stuff to keep themselves warm. Stuff like surfing in wool sweaters, surfing dressed in a navy jumper and a special advanced technique - surfing in wool sweaters soaked with oil so they repel water. There is no need to explain that sooner or later (that means after a half hour or so) every surfer, even those in wool sweaters would gather outside around the fire and try to warm themselves. The wetsuit of choice at the time was a pair of bunhuggers and maybe an old bathing cap.

Jack O'Neill wanted to do something about that and he started experimenting with surfing vests. At first he was using unicellular plastic like PVC which had good insulating properties but it was very hard to work with. He stuffed some of it under his bunhuggers. Later he started making vests out of plastic foam but it didn't quite work. Until Jack Jack O'Neill found neoprene.

Neoprene was a really good insulator in was buoyant and flexible. Now Jack could really start producing wetsuits. He designed a short john and a long john, a spring suit and a full suit. He even designed those beaver-tailed jackets that close under your crotch. Jack remembers that he got a lot of laughs from the surfers that came from the south and saw his creations.

Wetsuit design history

Even with the use of neoprene the first neoprene wetsuits could not be compared to modern wetsuits of today. Fist wetsuits from the 1950's were stiff and did often not fit very well, so they were uncomfortable and you got a lot of flushing.Neoprene used for the first wetsuits was raw foam-rubber neoprene that was unlined - it was without any backing material. The problem of unlined neoprene is that it is very sticky and very fragile. If you pulled your wetsuit on too hard, you could tear it apart which was not very hard as it was sticking against bare skin. So surfer used talcum powder to slip into the wetsuit.

When nylon was developed it was a perfect solution for a backing materials. A layer of nylon was applied to one side of the neoprene. Nylon is still used today, but its performance is much improved. Single nylon lined neoprene made putting on a wetsuit much easier than it was before. Nylon took most of the strain of pulling on the suit so the neoprene did not tear. But the outer side of neoprene was still exposed and the first nylon was very inflexible, so the wetsuit were also quite stiff.

Double lined neoprene was "invented" in the 1970s. Double lined neoprene is protected with nylon from both sides. Protection and tear-resistance of the neoprene was increased, it was also possible to colour the outer nylon layer and make colourful wetsuits (or maybe not, if you think of the brilliant fluorescent colours common in the 1980s, yikes!).

How wetsuits were made?

Simple, take two sheets of neoprene and sew them together. Simply by overlapping the edges of both neoprene sheets. Simple but not very effective. Punching holes all the way through both layers of neoprene opened the inside of the wetsuit to the environment. Another problem was stretching of the neoprene that only made this holes bigger. The result was lots of flushing through the seams. When single lined neoprene was introduced holes stopped growing with use, but they were still there. So another method of sewing neoprene had to be developed.

Evolution of wetsuit stitches

Seam taping

Seam taping was the solution for some of the problems. Seams were taped with a strip of nylon that sealed the seam and stopped the water. The tape was actually melted into the neoprene by heat. When the neon colour revolution came, the tape had to be moved to the inside of the wetsuit where nobody could see it.

Seam Gluing

Seam gluing - another idea was to glue the neoprene sheet edges together instead of sewing them. This stopped the water and the seam were smooth and flat. But big problem was that neoprene/glue/neoprene combination wasn't strong enough and could tear. Cutting the neoprene panels from the neoprene sheets was done by hand and if two panels were not cut well there were still holes along the seams.

Blindstitch Revolution

Blindstitch was the solution. After nylon-backed neoprene was invented, the blind stitch sewing was also developed. Blindstitch is called a blindstitch because you can not see it. A curved needle that is used for blind stitch sewing is designed to not go all the way through the neoprene but just under the surface of the material and comes back up on the same side. So the neoprene is sewn together without punching a hole all the way through. No holes - no water. Blindstitch seams are also flat and more comfortable. Today blindstitch is the primary method of sewing wetsuits, especially wetsuits for warmer conditions.

So blindstitch is still the name of the game, if you want so get more info on other features of modern wetsuits, read our wetsuit guide.

TrackBack URI for this entry

Comments (4)

Subscribe to this comment's feed

Matthew Enright said:

History of wetsuit Would a wetsuit in use in 1982 look very different from a wetsuit today? Were the same styles available?

May 06, 2008

Mick said:

Old wetsuits 80's were the neon period so you could probably spot a bright neon yellow wetsuit from that time from a mile away but otherwise, I'm not sure if you could see much difference from a distance. But as soon as you would get a closer look the difference would be quite noticeable.

May 07, 2008

chloe said:

wow this webbie is welll good x

July 03, 2008

Kayliie said:

.. Awh how cool

December 01, 2008

Name

Email

Title

Comment

smaller | bigger

Subscribe via email (Registered users only)

Write the displayed characters

Add Comment