A product's ability to protect from the cold. It depends on the material's thermal resistance and how much air can pass through it. The higher its thermal resistance, the more the product retains the heat produced by the body while cycling.
Each individual's sensation of cold and ability to withstand it is different; other factors that can influence this are the ambient humidity level, the degree of physical exertion, wind speed, etc.

Waterproofing is a fabric's ability to prevent water from passing through.
A fabric's water-repellency is its ability to make water bead and/or run along its surface. The garment soaks up little or no moisture, dries more quickly, and doesn't become heavier. Water-repellency can also make it more difficult for its outer surface to become dirty.
Water-repellency is obtained by applying a treatment to the fabric's external surface.
This glove is not waterproof!

Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users. Our obsession is to create products that meet the specific cycling needs of our users and eliminate hindrances to a good cycling experience.
We then test our products in the field, as we are convinced that only by subjecting them to real-world conditions, like the ones you experience on your bike, can we continuously improve our products.

Machine wash at 86°F. Delicate cycle.
Do not use fabric softener. Hang to dry in a warm, ventilated place.
Avoid tumble drying as much as possible, as this damages the component.
Do not dry-clean. Do not bleach. Do not place on a heater to dry.