https://www.layerswp.com/

Layers
Lots of features and an easy way to customize your site in various styles and forms, for free! Layers is a theme builder with a modern design, made to offer the user a great and straightforward experience. With this theme, you can do almost everything right from your WordPress dashboard.
Features:

responsive design,
unique and preset layouts,
WooCommerce integration,
dynamic typography,
flexible grid structure,
drag-and-drop widgets.