Climber's 4.0 men's jersey | Castelli

JERSEY CLIMBER'S 4.0 CASTELLI

Racing in the Alps in July is reserved for a select few, but the products that come out of that experience are perfect for everyone. We designed this jersey for hot days in the high mountains, based on feedback from the pros. They wanted a jersey that would keep them cool in hot conditions, without compromising on aerodynamics. The Climber's 4.0 Jersey takes the CF seam placement of our Aero Race 7 Jersey, but it's made with the most aerodynamic 3D mesh fabrics for optimal cooling. These fabrics are also super soft and stretchy, giving this jersey a comfortable fit that's essential for intense days in the mountains. And since this jersey is meant to be used in the sun, we also made sure the fabric blocks 90% of UV rays from the back.

• Fabric placement and seam creation according to CF analyses
• Rapid cooling, light weight and aerodynamic efficiency
• Optimal air circulation to the shoulders
• Flusso 3D fabric on the front
• StradaPro 3D rear for added breathability
• Elbow length stretch sleeves with raw edge
• Elastic around the waist to keep the jersey in place and support the pockets
• YKK® Vislon® zipper
• Model containing bluesign® certified fabrics
• Weight: 164 g
• Temperature: 22°C - 40°C