HOW DO I WASH MY LENS?
Clean them each time you wear them, using only running water and a mild detergent.

HOW CAN I CHANGE ONE LENS FOR ANOTHER?
First, remove the previous lens by holding the inside of the goggles from the long side with both hands.
Without forcing too much, pull the goggles. The lens will come out easily.
Insert the new lens into the frame slots, making sure it fits the holes properly.