Hincapie men’s cycling base layers offer two specialized options: one designed with merino wool for an insulated and breathable winter ride or the other crafted with performance synthetic fabrics for a cool and dry summer ride.  Sweat is a sign you’re cycling strong, but it can also slow you down. In winter, sweat leads to a shivering, teeth-chattering ride. In any season, it causes cycling clothes to stretch, bunch, and chafe. That’s why a performance base layer is foundational to your cycling kit. It regulates the temperature of your core and wicks the sweat from your skin — like a second skin that keeps your body dry and lets the right amount of air in.