Never sacrifice style for functionality.
Cornerstone boasts one of the most customizable frameworks available, offering large catalog merchants maximum control over the look and feel of their store. This theme was designed for merchants that value flexibility and a wide range of feature sets optimized to convert visitors into customers.

Enhanced product discoverability.
✓ Search bar with autocomplete
✓ Filter by Product type in search bar
✓ Boolean filter on Collection pages
✓ Search filter on Collection pages
✓ Add promotion blocks to the mega menu
✓ Promotion grid to highlight sales

Designed for conversions
✓ Search drawer with autocomplete
✓ Multi-purpose Popups
✓ Customizable Quick Add & Quick View
✓ Responsive Promotions banner
✓ Built-in Countdown Timer
✓ Free Shipping countdown bar

Dynamic product pages
✓ Multiple gallery layouts
✓ Complementary products
✓ Built-in Size Guide
✓ Stock Level indicator
✓ Product labels with icons
✓ Flexible product form layout
Features
A few more features that we think you might be interested in:
Mega-menu navigation
Multiple layout options with a dynamic featured image means your customers can browse large catalogs quickly.
Multipurpose popups
Perfect for newsletter signup, promotional content, and countdowns with customizable layout options.
Flexible product cards
Allow customers to add products directly to their cart without navigating to the product page.
Free shipping bar
Create urgency with a built-in progress bar in the Cart to motivate customers to purchase more.
Sales banner
Announce upcoming events, campaigns, sales, and promotions in a sleek and responsive section.
Countdown timer
Display a live countdown for upcoming events or sales to create a sense of anticipation for your customers.
Product badges
Add custom badges to display on products to display new arrivals, limited editions, bestsellers, and more.
Information popup
Displays additional information about your products in a popup modal, like a size guide or delivery details.
Custom icons
Choose from over 50 different custom-designed icon options to highlight specific product or business features.
Predictive search
Helps customers refine their search and provides new ways for them to discover additional products.
Section padding
Adjust spacing between sections and blocks to customize white space around site elements.
Flexible header
Match the look of your brand with mutiple options to style the layout of your header section.
Testimonials 🙌
Praise for our themes comes from all around the world where successful entrepreneurs are building their dream businesses.

Backed by an outstanding Canadian support team.
The cliches are true: we're friendly and apologize for no reason. Our friendly and knowledgeable team of experts is standing by Monday to Friday, 10am to 6pm (PST), to help you get the most out of your theme.
Built for developers, agencies, and high-touch consultants
With its thoughtfully designed features, highly customizable sections, and developer-friendly codebase, Stiletto is the perfect foundation for building something truly unique for your clients.
✓ Custom Events
Add functionality to the theme without editing any unfamiliar javascript files.
✓ Custom Liquid
Add a custom drag-and-drop section using Liquid code directly in the theme editor on any page.
✓ Editable Javascript
Stiletto comes with the original classic build file if you need to make edits to the theme Javascript.
✓ A Slack Community
Join our Agency Partner program for exclusive access to our team of developers to assist your build.