Porsche Design follows a clear design philosophy: optimize function. Conferring to the vision that inspired founder Prof. Ferdinand Alexander Porsche, the Porsche Design Studio continues to rigorously pursue superior quality and extraordinary design in each of its creations. These Porsche Design Men's Grey Polarized Squared Rectangular sunglasses come in grey/gold plastic and stainless steel material and grey/gold plastic and stainless steel frame with grey polarized lenses, a perfect color palette to match any style this summer. Customized with the signature brand details, this eyewear comes in its original branded case with a complementary cleaning cloth.