Well Genesis is the best theme framework & WooCommerce the best ecommerce platform but out of the box they don’t play nicely.
By combining some bits of code that are around, the bulk of which came from AlphaBlossom / Tony Eppright here https://gist.github.com/AlphaBlossom/c11192a0132d494c3448#file-woocommerce-genesis-theme-support-php,
I put togther with a Studio Press theme to make the following shop: http://quantabay.com to give you an idea, of course there is a little bit of css needed too to get it tidy.
Whilst it is simple enough for a Genesis developer to add the Alpha Blossom code to the functions.php, I have wrapped the code into a plugin structure which will enable less techies to add the code without stress. That said, you’ll still need to tweak a fair bit of CSS.
Download the plugin version -> genesismerce