Fastor is a mega pack of a template for your Shopify online store. It comes with 87 demo pages from which you can base your website, and a ton of features!
Those features include, but are not limited to, an Ajax sidebar cart, sub-collection pages, group variants, 360 degree product view, and express installation.
It also comes with a MegaMenu plugin, Revolution Slider, a quickbuy shopping bar for mobile users and a quickview feature!
I could go on all day listing each and every feature of this template, but really, the best would be for you to check it out and try its Live Preview!