What Our Gearhead(R) Experts Are Saying:"I have been riding the Pro Long-Sleeve Jersey through early-season training when the temperature sits right around that cool but not cold threshold, and the lightly brushed fabric gives just enough warmth to take the edge off without overheating once the pace picks up. The 170gsm weight is light enough to feel genuinely fast on the bike while the compressive fit stays put through a full aggressive riding position."The coolest part of a crisp morning ride is usually the first ten minutes, and the Le Col Pro Long-Sleeve Jersey is built to make those minutes comfortable without compromising the hours that follow. The lightly brushed back fabric delivers just enough insulation for the 10 to 15 degree window, while the lightweight 170gsm compressive construction wicks moisture fast enough to keep pace with a hard effort. Cut to the same aerodynamic standard as the rest of the Le Col Pro Collection, it moves with the body rather than against it and sits streamlined in the drops from the first kilometer to the last. Three rear pockets and a waterproof zippered fourth handle everything a long session demands, and reflective details keep you visible when the light is still finding its way.