Water-repellency and waterproof: what's the difference?
Being waterproof is an essential criteria when choosing winter sports equipment:
Let's start at the beginning.
When you kit yourself out for skiing or snowboarding, there are 4 criteria for choosing the jacket and trousers: Warmth,, breathability, other features (such as snow skirt and removable hood) and waterproof.
To find out more, see the guides on how to choose your ski jacket or trousers.
What is the difference between waterproof and water-repellent?
A waterproof membrane prevents water, moisture and air from penetrating a fabric while allowing perspiration to escape.
To preserve this membrane, it’s covered with a water-repellent treatment so the water slides off the surface of the clothing without being absorbed. The water-repellent treatment is visible to the naked eye: the water will form drops. This prevents the ski jacket or trousers from soaking up the water and getting heavy.
It's possible to look after your ski or snowboarding equipment and reactivate their water-repellent properties, and therefore keeping them waterproof, meaning you can enjoy them for longer!