Future electronics are expected to ultimately be in the form of wearable electronics. To realize wearable electronics, the electric components should be soft, flexible, and even stretchable to be human-friendly. Here we present a novel method of hierarchical multiscale hybrid nanocomposites of Carbon nanotube and Silver nanowire for highly, stretchable, or transparent conductors. The hybird nanocomposites presents enhanced electrical conductivity and optical transparency of relatively bigger Ag nanowire backbone providing efficient multiscale electron transport path with the local CNT percolation network. The highly elastic hybrid nanocomposite conductors and highly transparent flexible conductors can be mounted on any non-planar or soft surfaces to realize human-friendly electronics interface for future wearable electronics.