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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Wednesday, Jun 4
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Size: 19 in
Color: Grey/Blue
Description
Costadelmar unisex-adult Bowline Silicone Retainer
Department : womens
Date First Available : May 2, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jun 4
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
Learn more about financing & leasing here.
Top Amazon Reviews
Size: 19 in
Color: Navy
These are surely my favorite! Work great, far superior to the wire ones imo!
Reviewed in the United States on February 3, 2025 by MIke
Size: 19 in
Color: Black/Blue
Worked perfectly! Buy them fir every pair of sunglasses. Last for years
Reviewed in the United States on December 9, 2024 by Kelley Cruz Rhoden
Size: 19 in
Color: Black/Blue
What sets these apart from other is how awesome they grip the temple of the glasses. Also, they are adjustable and the adjustment doesn't slip. 100x better than the other brands.
Reviewed in the United States on November 8, 2024 by colorider
Size: 19 in
Color: Black/Blue
These fit well on my Costa Sunglasses. They hang shorter, which I like. The only drawback is that sometimes it pulls on my hair when I’m trying to take the sunglasses off, so I just have to be extra careful. If you don’t have longer hair, then they would be perfect.
Reviewed in the United States on June 23, 2024 by Lily Hawkins
Size: 19 in
Color: Black/Blue
If you've got large profile temple tips or have a flared out ear piece, then this retainer is not going to work for you. It is likely to split open whilst trying to snug them on the flare. For larger flared out temple tips, go with the 'Costa Del Mar unisex-adult C-line Retainer'. I recently acquired the Saint Laurent frame (SL 505), and it has low profile skinny temple tips. This bowline silicone retainer is perfect with a nice adjustable bead that slides up and down. If your bead slips off, you can get your handy Hemostat Forceps Locking Tweezers Clamps and pull the bead back through with no issues. Some things to keep in mind. if you produce a good bit of sebum or oil on your face and behind your ears, the silicon retainer will break down and disintegrate over time since your oily skin is acidic compared to the silicone rubber. To increase the lifespan of your retainers. wash your glasses and retainer regularly under warm soapy water, and pat dry with cotton fiber towl or some other means, etc. Whatever you use, it should not scratch up your lens or framesl
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Reviewed in the United States on February 11, 2024 by Polkatronica
Size: 19 in
Color: Costa Blue Camo
Material
Reviewed in the United States on November 18, 2024 by Antero
Size: 19 in
Color: Black/Blue
I have blue lens Costa Rencon and these match them perfectly. They are easy to clean and have not gotten tacky like I have seen other brands due in the past.
Reviewed in the United States on July 9, 2024 by Justin Bennett
Size: 19 in
Color: Navy
Although it’s comfortable, the rubber retainer is not suitable (loose) for thin templed glasses. I made a diy solution to make it hold securely.
Reviewed in the United States on November 25, 2024 by Alighieri