You can group your products into collections to make it easier for customers to find them by category. 

You can create two types of collections, an automated or manual collection. After you create a collection, it can be displayed on your online store as a webpage with a gallery of the products that are in the collection. Your customers can then click a product image on the collection page to visit a specific product's page. You can help customers find and view collections by adding links to the collections in a menu in your store's navigation.