ck Calvin Klein 3D Sunglasses with Marchon3D Patent-Pending
3D Technology and RealD Certification. The M3D lens technology is the only curved
3D lens on the market that is RealD certified. The curved lens matches the contour of the
eye, improves and maximizes your 3D viewing experience, allowing for greater image
immersion. The photocromic (transitioning from indoor to outdoor) lens technology
allows for wear indoors and outdoors. Offers full UVA/UVB/UVC protection. Available
in Men’s, Women’s and Unisex styles. $180 at Calvin Klein stores.