What’s the difference between waterproof and water-repellent clothing?
When you’re shopping for clothes that can handle a bit of water, it’s easy to get lost in the terminology. Is the jacket you bought good enough to withstand a proper rainy day? Will your shoes eventually get wet around the edges? That’s why it’s useful to know the difference between the keywords “waterproof” and “water-repellent”, or “water-resistant” as it’s also called.
Water-repellent clothing
Water-repellent clothing is designed to withstand splashes and light rain without water immediately seeping through. It is often DWR-treated (Durable Water Repellent), which causes water to bead up and roll off the surface. Perfect for light rain and everyday use—but not for prolonged exposure or heavy downpours.
Over time and with use, the treatment needs to be renewed to keep the garment effective.Especially leather and other natural materials require regular waterproofing to remain water-repellent.
What makes clothing waterproof?
Waterproof clothing has membranes that prevent water from getting in while allowing moisture to escape – providing protection and breathability. These garments typically consist of several layers: a DWR-treated outer layer, a waterproof membrane, and a comfortable inner lining.
To prevent water from getting in through seams and zippers, they are taped and treated. Without taping, even a technically waterproof garment could let water in through weaknesses in its construction.
How is waterproofness tested?
A garment is tested by exposing it to water pressure.This is measured in millimetres of water column:
- Under 5,000 mm: water-repellent
- Over 5,000 mm: waterproof
- 10,000–20,000+ mm: highly waterproof – suitable for extreme conditions
NB! Even high water-column ratings are of little use if the seams aren’t taped!
Breathability and comfort
A waterproof garment without breathability will quickly make you wet – from the inside. So look for clothing with ventilation openings and a good membrane if you’re active, so you can let out moisture and heat when needed.
What should you choose?
Water-repellent clothing is ideal if you need something lightweight and practical for everyday use, playing with the kids, or a trip to the store in rainy weather. Waterproof clothing is for you if you’re heading out hiking, into the mountains, on a boat, or into bad weather and want to stay dry whatever the conditions.Both options have their advantages—the most important thing is to choose the one that best suits your lifestyle and intended use.
Have a great trip—and remember that you’ll find everything you need, from waterproof clothing, gear, and waterproofing products at game-on.no!
Leave a comment