You may return your purchase within 14 days of the delivery date for a full refund or exchange, provided the glasses are in their original condition, unworn, and with all tags and packaging intact. To initiate a return, please contact our customer service team at support@iltg.com with your order number to receive further instructions. Once the return is received and inspected, a refund or exchange will be processed. Please note that return shipping fees may apply unless the item was faulty or incorrect