Castelli Climber 'shirt'S 4.0 2024

Created for the hottest days when aerodynamics continue to be important. This shirt allows good air circulation, dries quickly and blocks more than 90% of UV rays on the back. An excellent choice for long summer pedaling or output lunch break in the middle of summer or simply add a base layer and become an excellent shirt for three seasons.

Product characteristics

• Positioning of the fabric and construction of the stitching points based on CFD
• Designed for quick cooling, lightness and aerodynamic efficiency
• Aerodynamic construction of the shoulders
• 3D flow fabric on the front
• 3D Street Fabric on the back for breathability
• Long elasticized sleeves up to the elbow with live cut profiles
• Elastic around the waist to keep the shirt in place and support the pockets
• YKK® VISLON® hinge
• Contains Bluesign® certified fabrics