Costa Del Mar unisex-adult Costa Bowline Silicone Retainer

Purchased these for my costa loretos after buy another one that did not work have had them for a little while and they work well but if you have long hair think about how you wear it because silicone does stick to long hair! As long as you pay attention it is fine but keep this in mind when you take them on and off. Still looking for another retainer that fits these that’s like the C-line. But all around good price and does not discolor!

I have a Costa Zane sunglasses and this fit very well. I looked at other but I have to return them because I just don't want the idea of sticking in the back of my head especially when I am driving. It feels and looks silly. That is only my opinion and from my experience. I am truly happy with this one and regarding the length, I think it is sufficient enough but I indeed believe some of the reviews says that it goes inside the back of your shirt but for me, I liked it. It doesn't matter to me whether it goes inside your shirt or outside your shirt, just as long as it doesn't stick out and hamper your driving abilities or experience. Also I've heard that some reviewers said they lost the rubber keeper attached to the bottom of the cord. I think I found an excellent solution on this problem: I attached a zip tie at the end of the cord so that the keeper won't slide back out. I wished I thought about this before losing my first one.

Product works great. I live in Wisconsin so I only need to wear my Costas a few months out of the year compared to when I lived on the gulf. So I don’t get as quick of wear as I did before, seem to have held up just fine for the past year. Much better than the Cwire one that didn’t relax at all. However my only issue is because I am a female and I have long hair. I wanted an all black keeper and minimally noticeable, since having glasses around your neck isn’t as trendy up here and I just look like an old lady doing my own thing. This was the only Costa brand keepers that was simple and solid black that I could find. The other, Fathom, I’m looking to purchase just has loops so I’m hesitant in it’s keeping ability. So I tried this style. And it is not easy to just throw the strap over my head, pull my hair over it without it getting stuck in my hair and if I’m wearing too many coats during winter it has so much friction when I go to turn my head driving it pushes my sunglasses off my head a little. They don’t allow enough movement with bulky clothes (which isn’t a problem on the beach) or hair that goes past you neck.

I wear glasses. I also love 3D movies!No one make prescription polarized 3D glasses, so, I have to wear mine over my regular eyeware. They don't stay on. Very annoying. I had made my own 'strap' to old the 3D glasses firmly to my face, but it doesn't last long. I saw this Costa retainer and decided to try it. IT WORKS LIKE THEY WERE MADE FOR THIS PURPOSE. I can't recommend these more strongly for that purpose alone!

Perfect for my wire Maui Jim’s. I work at a garden shop, so they are on and off a ton. Very easy and makes life easy

Very flexible and comfortable. The downside is the first time I wore them the little black piece slid right off and was lost. You would I think there would be a piece on it to prevent it from coming off. This is a major problem because you could lose the extra piece while doing the outdoor activity.

I purchased this after my husband's Costa's fell off his face while we we're tubing! I didn't want that to happen to my $300+ Coasta's!!! I couldn't get them on they were so tight around there ear peiece on the sunglasses so my husband put them on for me. Heads up, they are not ones that you can easily put on and off. For my purposes this is what I wanted! I love them, and I love the color! They don't add any irritation to my ear either, I don't even notice I have them on!

Works as expected - fits my Costa Ponce glasses well. I like the color and overall look.I don’t like the silicone hanging on my neck. It’s not bothersome until I turn and look at something. Makes me not want to turn my neck too quickly. It’s a great quality product but I want to try the wire one that stays off your neck.

Llegó roto o dañado el "broche de plástico" que mantiene las 2 puntas de la correa unidas. Lo tuve que devolver y para cuando lo intenté comprar de nuevo había subido de precio considerablemente, el cual me pareció caro para el producto que es.

Llegó sin el ajustador azul se ha de haber perdido en el embalaje...

Gracias me encantó, solo informen con quién lo dejan parabmo andar buscando o dudando.

Funciona como anunciado pero se me hizo demasiado costoso

Muy bueno como todo lo de esa marca