Flint and Tinder – Proudly Made in America | Goods + Wares – Men’s Shop – Shop. Here are some great ideas for Father’s Day from Flint and Tinder. The selection is not just underwear, for which Flint and Tinder are famous for, but there are many other fine and interesting accessories, all made in the USA. Click the above link for other fun accessories. Have a Happy Fathers Day!