: A verified 20,000mm rating means the fabric can hold a vertical column of water 20,000 millimeters (20 meters) high without letting a single drop penetrate.
To verify if your specific item is genuine "Water Prince" stock, check the following: coat number 20 water prince verified
, could you provide more details about where you saw the phrase? This will help me narrow down the exact "verified" status you're looking for. : A verified 20,000mm rating means the fabric
Inside the hem, there are six microscopic laser-cut ports. If water breaches the outer shell (which it rarely does), these channels evacuate the liquid within 0.4 seconds, keeping the liner dry. : A verified 20