These men's Polthtaroid sunglasses are particularly original thanks to their composition. The rounded, geometric front is in Tritan Renew, an innovative plastic that is made of 50% certified reused materials, created through a molecular recycling process that ensures it maintains the mechanical properties of virgin plastic. The slender temples are in recycled metal. The brand is iconic, must-have clear inserts sign this accessory in true Polthtaroid style.