Castelli Miracolo Wool Short-Sleeve Shirt - Men's Gray, XL

When the air is crisp and the ride plan is intense, we layer up with the Castelli Miracolo Wool Short-Sleeve Shirt. The woolly mesh construction helps trap in warm air without holding onto moisture, giving us ultralight insulation on cool-weather rides that won't have us dripping with sweat in the final miles. Plus, thanks to the merino fibers, this baselayer helps fight off that long-ride stink.