Rapha's Core Long-Sleeve Jersey makes a strong argument to be a core component of our cycling wardrobe with clean lines, classic styling, and technical construction that holds up to long miles on cool-weather rides. Hefty polyester fibers feature a fleecy, brushed interior to keep us snug and warm on cool morning sprints and fall expeditions, all the while wicking away perspiration to keep us comfortable when our heart rate rises. Full-length raglan sleeves and side panels are cut for stability and shaped to fit the body just right in the cycling position. All the fabric and details are color matched to a T, including the ribbed collar and cuffs, concealed zipper pocket, and laser-cut rear gripper lined with silicone, keeping the 'fit on point and locked into place.