The term SPORTS HEADWEAR RETAILER can be summarized as LIDS, a four-letter acronym. LIDS is a retail store that specializes in selling sports headwear such as hats, caps, and visors. It is a subsidiary of Genesco Inc., an American footwear and apparel retailer. LIDS has over 1, 000 stores across the United States, Canada, and Puerto Rico. The company also offers online shopping and custom embroidery services.