Custom socks are one of the most underrated items that are used as part of a fundraiser. Many think of old donated socks, or the store bought ones that everyone can go out and buy on their own without donating. Which is why when you're doing a fundraiser you want to go above and beyond, you want to show value in what you are offering as an incentive to donate. A premium product that tells the story of your cause is just one of the many ways to achieve this.