Castelli Climber's 2.0 Jersey FZ

Climbing a mountain road on a bicycle may seem treacherous and the effort grueling. Putting out the right amount of effort to ride at what appears to be a snail’s pace takes extreme focus and commitment. Speeding up a bicycle on a climb doesn’t just rely on a cyclist’s will to suffer and train correctly, it also relies on the right cycling clothing. The Castelli Climber's 2.0 Jersey FZ is lightweight and porous so your bodyweight decreases and it stays cool and dry. That minimal weight helps speed you up which may improve your final results of a stage where the peloton has to fight it out on a mountain climb. The Flusso 3D fabric and the mesh provide a very lightweight jersey that stays dry as you climb a mountain and have little wind to dry out body sweat. The pattern, along with the Strada Pro 3D fabric, create a jersey that is almost as aerodynamic as Castelli’s fastest jersey: the Climber’s jersey is just 2 watts slower than Castelli’s Aero Race jersey. Despite being specifically lightweight for climbs, the climber’s jersey feels very close to skin. The aerodynamic design increases the jersey’s speed on the descent as well as the flatter sections of the race course when speeds are high and on-the-bike aerodynamics matter. Three rear pockets are easy to access and they stay flat against your body thanks to the Strada fabric. A full length zipper is very easy to unzip as your body heats up on a climb and you need that extra air flow. In Castelli Climber's 2.0 Jersey FZ you will stay cool and feel light as you ride up a mountain, possibly the biggest challenge on a bike.