Frank Works is a footwear brand built by veteran shoe-industry designers to answer a common gripe from tennis and pickleball players: court shoes that fit like running shoes do not exist. Its debut shoe, The One, launched nationwide in late 2024 as a premium laceless court shoe with a full-knit sock-style upper, a velcro strapping system for lockdown, a two-density midsole for lateral support, extra forefoot room, and a non-marking herringbone sole. It retails at $160 in black or white with lime accents, across 15 unisex sizes, sold direct online. The brand recommends sizing up a half size from your current tennis shoe.