I'm talking about the tight fitting "competition style" non-CGA lifevests that the majority of us wear.
(Some time ago) One of my ski buddies took a major OTF. When I came back to get him his life vest had been completely torn on top of both shoulders and was partially unzipped. The life vest was literally hanging around is waist. Fortunately he was in water shallow enough that he could stand up in and was not knocked unconscious. But if that were not the case he would have been in trouble. His vest was only 2 years (3 max) old at the time.
Yesterday I took a major OTF. I had the wind knocked out of me, was concussed, and momentarily unconscious. Someone had to come into the water to get me. My life vest came completely unzipped. I don't know how I stayed on top of the water for those first few (10-20) seconds. This is the second season of my vest.
I know these vests hold up fine in routine falls and some "non-major" (i.e. no injury) crashes.
I know major crashes are a rarity. The majority of us are on small shallow private lakes which gives the perception of safety - but in the case of a major crash that leads to a physical injury where the skier can't help themselves the life vest obviously has to stay on the skier to be of value. I've now had two experiences where this type of vest has failed and I'm wondering if anyone else has had or seen similar experiences?
Anthony Warren
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But make no mistake, an impact vest doesn't claim or aim to keep your face out of the water if you get knocked out. If it's not CGA approved, it's not a 'life jacket' (and remember you need a life jacket in the boat for each person, crew and skier - if they're not wearing a CGA vest). Impact vests are deemed acceptable here because in the context of water skiing/towed sports, your crew will get back to you in seconds and jump in if necessary.
*edit: sorry if that sounds insensitive. I agree, easy unzipping - and ripping! - is a fair complaint, and I've had a couple of falls where my impact vest unzipped, and it's disappointing/unsettling. On the flip side, humans - even unconscious without a life vest - don't tend to sink like stones, and if you're willing to wear an impact vest, you're essentially willing to depend on your crew.*
I think the main role of an impact vest is to provide padding and minimal flotation (more than just a convenience).
I think it's reasonable to expect it to stay on, not disintegrate or come unzipped in a catastrophic fall (assuming equipment was in good condition - which I believe ours was).
While my head may not be above the water if I'm floating unconscious; if I'm skiing in 15 feet of water I'm counting on the vest to keep me afloat until the boat and/or safety crew responds (it only takes seconds to sink beneath the surface).
Obviously there are risks inherent to the sport and I always have the choice to wear a CGA vest. I'm just pointing out that our impact vest have become so minimal in recent years that I'm not sure we've evaluated their effectiveness in catastrophic crashes.
For instance, based on these experiences I would tend to think that a rear half-zip pullover design would be more effective in staying on the skier than a front zip even though it's less comfortable and convenient.
It's sort of like the arm through the handle thing... it hardly ever happens so people tend to forget about it. But when it does it's a big deal.
Maybe I'm overreacting to my own incident. I just want to know what I can expect from my vest, and previously I had expected it to keep me afloat. It did, just barely.
I am concerned that the vest came unzipped that is what worries me most. It seems like if it stayed on would have kept you floating until the boat got back to you.
I have seen pullover vests pop off people if they hit the water wrong. The O'Neil pullovers have a way to tie them to your shorts which obviously helps keep them on.
I haven't fallen that hard in a long time. My son did get concussed wearing an O'Neil but he was conscious the whole time and kept his head out of the water even though he wasn't sure what happened.
I'm not sure about the whole impact thing. I don't think that most competition vests are necessarily designed for more impact protection than a CGA vest. There are likely a couple specifically designed for that, but not most. There has been some conversation here where some felt they did suffer less potential for rib injury from a competition vest, but I think that comes from maybe the lower profile/more dense flotation, and the lack of buckles.
I've had some nasty falls where my vest rolled up a bit, but never has unzipped.
Not a mechanic but I play one at home
I've seen the pullovers get about fully peeled off.
I picked up en extra CGA hyperlite that was on sale.... its really pretty lite and I think I would get used to it.
the last pullover vest i had was an obrien elete from several years ago. i took it to a upholstery shop and had them add a seat belt type strap with plastic buckle to prevent this kind of potential disaster. i can't remember for sure but i think that vest is now living in a landfill.
I specifically remember having a good gate and good hook-up out of one (confirmed by others). The next thing I know is Miller is in the water helping me out.
Did I pre-release? Did I come off my edge? Did I get pulled out of my stack? Who knows?
Freak accident.
Yeah, use the little loop to stick the zipper pull in. At least on Eagle.
I usually ski in murky water, visibility is zero and it is not swallow either. The thought of being unconscious and submerged scares me greatly , but I do not want to wear a bulky CGA life jacket. I know that the industry is very small but I believe that vest producers work in the direction of testing and using thin and with great floating properties materials.
This must be one of their challenges.
Thin & highly flotable jacket is hardly possible. Unless they will develop a kind of emergency "Airbag" triggered by acceleration sensor.
On edit: the one I mentioned above is an older O’Neill. After some more digging I found a Slippery When Wet brand life jacket that says it’s rated for 100 MPH crash integrity. Both of these vests are from about 2002-ish.