High quality sunglasses from a household name, all Calvin Klein Collection sunglasses are made from tough durable materials. So this CK3198S CK3198S-001 from Calvin Klein Collection will last for many years to come. But don't take our word for it, order the CK3198S CK3198S-001 today & if you're not completely happy, simply return it to us in its original condition within 14 days for an exchange or refund.