The Costa Del Mar Keepers will make it a lot harder to lose your sunglasses since they will keep them hanging on your neck when you aren't using them. Not to mention, the Costa Del Mar Keepers are made of a super soft material and are extremely comfortable when on your neck, so letting your sunglasses hang down won't bother you at all.
Great color schemes, perfect for all Costa Del Mar
They are very thin but seem reliable.
A great product at a great price, perfect fit.. Awesome customer service and quick shipping!!