3sixteen releases its second sunglass collaboration with Lowercase

3sixteen has teamed up with Lowercase for a second collaboration that offers an exclusive update to its popular Ace and Dakota sunglasses. What's unique about the frames is that each frame uses a mix of mismatched Italian Mazzucchelli tortoise shell acetates. Made in the USA, the frames are hand-polished and are also equipped with brown Carl Zeiss sun lenses and OBE German-engineered hinges and screws. If you find yourself in a 3sixteen store, the brand has an in-store exclusive with yellow Zeiss lenses. 

$350, 3sixteen.com