Shoehorn theme has been updated to a new version for Moodle 3.0 & 2.9 with fixed bugs and improved features by the theme maintainer Gareth J Barnard. The new version will bring the M2.9 version in line functionally with the M3.0 version.
Shoehorn is a clean, innovative and Bootstrap version 3 theme with a lot of innovative features like using FitVids.js to make the videos responsive in your Moodle course and many others.
Which theme are you using in your Moodle site? What are the features which you like the most in your Moodle theme? Do let us know in the comments below.