Regularly retreating your wet weather garment restores its Durable Waterproof Repellency and stops it from wetting out.

With wash-in reproofer you can revive your garment’s breathability and durable water repellency without affecting its internal wicking properties.

It’s optimised for reproofing breathable waterproof garments and for reproofing more delicate clothing that you don’t want to put in the tumble drier or washing machine.

For more on how and when to reproof,