Ion responsive theme features smooth curved designs. Ion is clean and neat Bootstrap v3.2.0 mobile ready layout. You are free to use this for any website.
Gloss is an elegant and professional looking website template using CSS3 gradients and responsive lightbox gallery.
Impressum is free parallax template, responsive design, and multi-category portfolio masonry grid.
Robotic template is free responsive layout using Bootstrap v3.1.1, polygon shapes, green and darkgray colors. Pricing table is included.
Pro Audio is another responsive template for sound or musical companies. This is designed by stylish graphical bars in header and footer.