Bombas is a comfort-focused apparel brand famous for its "buy-one, donate-one" mission: for every pair of socks (or other items like t-shirts, underwear) sold, they donate a specially designed item to someone experiencing homelessness, starting after founders learned socks were the #1 most requested item in shelters. They are known for high-quality, comfortable products featuring details like honeycomb arch support and unique heel designs, aiming to create dignity through better essentials while growing into a significant retailer with millions donated.