Rolling Otter Wear makes Jiu Jitsu and MMA grappling apparel by hand in its small family-run factory in Northeast Philadelphia. Founded by David Whitehurst after years as a custom clothing manufacturer, the brand produces each order in the United States rather than outsourcing overseas, drawing on Whitehurst’s own training in Jiu Jitsu since 2003. Its made-to-order approach also uses upcycled packaging and helps avoid unsold inventory and wasted materials.