What Our Gearhead(R) Experts Are Saying:"I wore the Gazzetta Dello Sport Base Layer on a long day with a cold descent toward the end, and it did exactly what a good base layer should do. The 3D mesh moved moisture away cleanly during the hard efforts and then kept the chill off my chest when the speed picked up on the way down."The Giro d'Italia has a way of turning every climb into something bigger than itself, and the Castelli Gazzetta Dello Sport Base Layer carries that feeling into everyday riding. The iconic pink and black Gazzetta dello Sport graphic is printed through sublimation directly into the fabric, so the design stays sharp and vivid through every wash and long season. It is the kind of detail that makes pulling on a base layer feel like a small ritual before heading out the door. Underneath the look, the 3D mesh construction earns its place on hard days. The open structure promotes airflow and pulls moisture away from the skin during sustained efforts, while the flat waist hem sits cleanly under bib shorts without bunching or shifting mid-ride. The sleeveless cut keeps arm movement completely unrestricted, and the overall fit stays close enough to act as a genuine thermal layer when the road tips downhill and the wind picks up.