Kingdom is a responsive theme with a creative layout, featuring a complex sidebar navigation area, grid collections with large thumbnails, unique galleries and product pages, fancy effects, and lots of options, with three handcrafted presets. Take a look at all features: http://bit.ly/1Fsum4B
For further performance metrics on this theme:
Showcase high-resolution product imagery throughout your store.
Tell your story by featuring a video and full-width product images on your home page.
Feature menus, a search bar, customer logins, and other store content in your sidebar.
Promote a single product with a dedicated image gallery.
Feature multiple products, posts, or promotions in a grid-style layout on your home page.
Give customers a closer look and extra product details when they hover over an image.