Rapha is offering a series of Tour of California caps available only at the race stages themselves again after working last year with Delaware-based type foundry House Industries. This collaboration was part of a series of cycling-related projects to promote the release of their then-upcoming font family Velo Serif. Continuing again in 2015 Rapha reached out to Colophon to design their ten-stage set of caps, each with their own fun colorways and patterns. Read more from the designers here.