Madonna was leaving the gym in London, England wearing the very cool and funky IC!Berlin sunglass. The IC! Berlin frames are made in Germany and are feather-light and screw-less. The frames are hand crafted from 0.5 millimeter thick stainless steel while featuring their patented spring-hinge-clasp-system, preventing each frame from losing its shape while providing perfectly designed eyewear that rarely has need for adjustments.