Smith Optics Lineup Sunglasses Size:One Size and the double-wall vacuum insulation

and the double-wall vacuum insulation means your drink stays cold (or hot) no matter where the journey takes you

full-wrap zipper opening on main compartment makes organization easy

non-insulated stainless steel so it's just as durable

Sewn with Bonded Nylon Thread

Smith Optics Lineup Sunglasses Size:One Size and the double-wall vacuum insulationGo 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. Color and contrast boosting ChromaPop lenses give you a clear read on life from sidewalk to surf break and park to patio. Specifications: ChromaPop polarized lenses cut glare and enhance color and