The Thorsen LX is a similar style to the Thorsen, but with the addition of a laser-etched crossbar above the bridge. Named after the historic Thorsen House that embodies the architectural style of the Arts and Crafts movement. This larger rectangular frame combines gold-plated titanium with pressed patterns filled with delicately set enamel, intricate laser etchings, and cotton-based acetate on the frame front. The block-titanium temples have hidden spring hinges for comfort and flexibility around the ears.