Raincoat from Zizzi.

Practical raincoat in 100% recycled polyester with high breathability and taped seams, which ensure that water does not penetrate. It has a hood with adjustable drawstrings, a waterproof 2-way zip, and pockets on the front. The raincoat has slits at the sides and button closure at the cuffs. 

• This jacket has a water column pressure of 8000 mm.
• The jacket has a breathability of 3,000.

The water column pressure stated for the jacket refers to a measurement of the fabric's water-repellent properties. It indicates the amount of water in millimetres that can be pressed against the fabric before water begins to penetrate and permeate it.

When it comes to waterproof materials, a waterproof membrane or coating is often used. It can be a thin film or a layer of material applied to the outer fabric. This membrane is designed to prevent water from penetrating the fabric while allowing moisture and vapour (sweat) from the inside to escape, maintaining comfort for the wearer.

There are different degrees of breathability, which depend on how quickly sweat can pass through the material. This jacket has a breathability of up to 3000g/m2/d, which makes it comfortable to wear even in wet and humid weather.