Understanding the Benefits of a 20,000 mm Waterproof Rating

Explore why a 20,000 mm waterproof rating is ideal for outdoor activities in heavy rain and snow.

Published May 24, 2025

Overview

In the realm of outdoor gear, waterproof ratings are critical for anyone facing extreme weather conditions, especially adventurers and professionals engaged in outdoor activities. This video answers a common question: 'Is 20,000 mm waterproof good?' With a focus on the significance of this rating, it provides valuable insights into materials that can stand up to heavy rain and snow. Understanding waterproof ratings not only helps consumers make informed choices but also enhances their outdoor experience, keeping them dry and comfortable.

Video transcript

Yes, a 20,000 mm waterproof rating is very good. It means the fabric can withstand 20 meters of water pressure, making it ideal for heavy rain and even some snow activities. Such high ratings are particularly important for outdoor enthusiasts and professionals who need reliable protection in extreme weather conditions.

Questions and answers

What does a waterproof rating of 20,000 mm mean?
A waterproof rating of 20,000 mm indicates that the fabric can withstand water pressure equivalent to 20 meters, making it suitable for heavy rain and snow activities.
Is 20,000 mm waterproof rating suitable for hiking?
Yes, a 20,000 mm waterproof rating is highly suitable for hiking, especially in wet and snowy conditions, providing excellent protection against moisture.
What are the best uses for gear with a 20,000 mm waterproof rating?
Gear with a 20,000 mm waterproof rating is ideal for activities in extreme weather, such as mountain climbing, skiing, and ultra-endurance events where protection from water is critical.
How does a 20,000 mm waterproof rating compare to lower ratings?
A 20,000 mm waterproof rating offers superior protection compared to lower ratings (e.g., 5,000 mm or 10,000 mm), which may not adequately shield against heavy downpours or snow.