Climber's 4.0 Jersey

Castelli Climber's 4.0 Jersey Racing in the Alps during July is typically reserved for a select group, but the innovations stemming from such experiences offer tremendous benefits to a broader audience. Introducing Castellis Climber's 4.0 Jersey was driven by the need for performance in hot mountainous conditions, informed directly by professional input. Athletes sought a jersey capable of effectively managing temperature without compromising aerodynamics in warm climates. Leveraging the CFD-based seam construction found in our Aero Race 7 Jersey, this jersey integrates advanced 3D mesh...