Castelli Insider 2 Short - Men's Black, XL

As the weather gets cold and rainy and forces us inside for the winter, we slip into the Castelli Insider 2 Short to keep us cool and comfortable as we spend hours in place on the trainer. The Lycra main body construction and mesh side panels keep things breathable without sacrificing support, and the lightweight, minimalist bib straps sit comfortably against the body for added comfort. Though designed for indoor riding, these shorts still feature the trusted Progetto X2 Air Seamless seat pad for unmatched comfort and support.