SMITH Lineup Pacific Crystal Chromopop Polarised Grey GreenGo big or go home. The Smith Lineup sunglasses strike a balance between timeless classic and modern, chunky style you can wear anywhere. The bio based frames have soft rubber, non slip nose pads, so they don't slide down your face on a hot summer day. Colour and contrast boosting ChromaPop lenses give you a clear read on life from sidewalk to surf break and park to patio. Vision ChromaPop polarized lenses cut glare and enhance color and contrast