Relic

Relic is a lightweight, clean, super flexible and bootstrap based responsive theme for business or corprate, personal websites. Relic Theme is built on top of Twitter Bootstrap which means that your site can be displayed on every device (pc, laptop, mobile devices, tablets etc) without horizontal scrolling. It has got custom widgets, theme-options etc in order to get it customized as per your need.

RedWaves Lite

RedWaves is minimalist yet responsive and very customizable WordPress theme. It was created with mobile first approach and optimized for AdSense and user engagements. Besides, it’s localization-ready (translation-ready) and compatible with latest WordPress version.

Rectangulum

Fullscreen Responsive Multipurpose Theme for publishers and entrepreneurs. Easy to install and practical to use. Theme settings using WordPress Customizer in live preview. The Theme includes Contextual Help. Features: a fullscreen background image on Home Tagline or front-page, flexslider for sticky posts and gallery slideshow layout, custom colors for all elements, toggled additional top-bar and list of comments, support post formats, translation-ready and more.

Realistic

Realistic is the first WordPress theme built using Underscores and Google’s Material Design Lite (MDL) frameworks combined together. Realistic will give your site a very Modern & realistic look and amaze you (and your users) with smooth transitions and fluid animations just like Google’s websites. Besides Realistic is highly customizable and speed optimized.