Eyeglass earstem with enhanced performance

An earstem for an eyeglass is provided that can exhibit a dampening effect as the earstem is over-rotated or deflected from a deployed position to a deflected position. In some embodiments, the earstem can comprise a suspension component and a rigid elongate body. The suspension component can be attached to the rigid elongate body along a posterior portion of the suspension component. The rigid elongate body can pivot relative to the frame to a deployed position and further, beyond the deployed position. However, pivoting of the rigid elongate body beyond the deployed position causes deflection of the suspension component, which dampens further pivoting of the rigid elongate body.