Neptune is a classic wireframe sunglass style that stays cool in any condition. Maybe that's why Neptune is our top-selling polarized sunglass, year after year. Available in colors of metallic olive-brown with brown lenses or gunmetal with dark grey lenses. Neptune's SBP polarized lenses eliminate harmful reflected glare, are 100 uv protection (100% UVA/B/C) and have an anti-scratch coating. The SBP polarized lens is made from TAC (triacetate) and is shatter resistant. This wireframe men's sunglass is a best-seller in the men's polarized sunglasses category. Size is medium-large.