Staying Dry Isn’t Just About Waterproofing Buying your first waterproof jacket? You’ve probably come across a flood of jargon—hydrostatic head, membranes, reproofing, breathability. It’s a lot. At Crib Goch Outdoor, we help cut through the noise and focus on how jackets perform in real weather—especially here in Eryri (Snowdonia), where it can go from sunshine to sideways rain in minutes. The truth? Waterproofing isn’t just about numbers. A jacket might ace lab tests, but if…