What Our Gearhead® Experts Are Saying:"This baselayer is a game-changer for warm-weather rides. The 3D mesh fabric wicks sweat away quickly, keeping me dry and comfortable even on the hottest days. The sublimated print adds a unique style, and the flat waist hem stays put under my bibs without bunching. Whether I’m climbing or pushing the pace, this baselayer keeps me feeling fresh."A quality baselayer is the foundation of every great ride, and the Castelli Espresso R-A/D Baselayer delivers pro-level comfort for warm-weather cycling. Made with 3D mesh fabric, it efficiently wicks moisture away from our skin, keeping us dry and cool as we push the pace. Designed for layering, this sleeveless baselayer fits smoothly under jerseys, while the flat waist hem stays in place beneath bibs for a streamlined feel. The sublimated print adds a bold touch of style to match the Espresso kit. Whether we're logging base miles or attacking climbs, this baselayer helps regulate body temperature for peak performance.