We completely reengineered our Spring Fall Half Tights with a new waist design and a new insert – in short, it’s an entirely new platform. The new waist is our hipClick construction, which stabilizes the leg panels and insert by locking into place with a supportive, unrestrictive fit. The updated UMA GT C2 insert shifts cushioning to support more upright, less aggressive riding positions – ideal for comfort over longer distances while training or touring.