A free mod for Witcher 3, by HylianZ.

The Overpowered DLC armor mod will change the armor of several pieces of clothing for The Witcher 3: Wild Hunt, including the most commonly worn pieces such as the jacket, shirt, pants, and shoes. The main goal of this mod is to make all the DLC armors have the equivalent of 100% resistance, so you can get the most out of them. It will also increase the stats of the items that come with the DLC, such as the horse items.

You will not be able to use this mod without the Overpowered DLC armor for The Witcher 3: Wild Hunt. You can find it in the game’s official app store.