What exactly does "waterproof" mean? Waterproof fabric provides the highest level of protection from exterior moisture. From a technical perspective, a fabric is considered waterproof when it reaches a …

Nov 24, 2025 · Waterproof ratings explained. Learn what 5,000–20,000 mm means, how testing works, and which jacket rating you actually need for real rain and storms.

Feb 21, 2025 · At its most basic, waterproof means something that keeps the water off you. Water resistant means you won’t immediately get wet, but if it really starts to rain, you will.

Waterproofing is the process of making an object, person or structure waterproof or water-resistant so that it remains relatively unaffected by water or resists the ingress of water under specified …

In this guide, we’ll tell you what waterproof, water-resistant, and water-repellent really mean, what those hydrostatic head numbers really mean, and what to watch out for when upgrading your equipment.

May 28, 2021 · This guide will explain the difference so you’ll know which term to look for in clothing, building materials, or electronics. In general, waterproof connotes that a material is impervious to...

The terms waterproof, water-resistant, and water-repellent are often used interchangeably, but they have distinct meanings that are important to understand when choosing outdoor clothing.

The meaning of WATERPROOF is impervious to water; especially : covered or treated with a material (such as a solution of rubber) to prevent permeation by water.

Whether in a drizzle or a downpour, waterproof jackets from The North Face will help you stay dry while you explore the great outdoors. Shop now.

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