High quality sunglasses from a household name, all Persol sunglasses are made from tough durable materials. So this PO2931S PO2931S-55-124-31 from Persol will last for many years to come. But don't take our word for it, order the PO2931S PO2931S-55-124-31 today & if you're not completely happy, simply return it to us in its original condition within 14 days for an exchange or refund.