A simple tech tee? Yes, but it's not just any tech tee. It's the Castelli Trail Tech 2 Tee. Made to go through hell and back (in a fun way), this tee has a 3D mesh construction for maximum breathability and quick-drying materials to keep you feeling refreshed even after you hop off the saddle. Plus, it's bluesign® approved, so you can feel good about what you're repping.