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Merlin Cycles£39.99Visit shop Castelli Silver Grey Climber's 3.0 Sl 2 Short Sleeve Jersey - / 2XLarge
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The Castelli Climber's 3.0 SL 2 is a high-performance cycling jersey engineered for riders tackling hot weather, from intense mountain climbs to long summer endurance rides. It provides the ideal balance of extreme breathability, rapid moisture management, and aerodynamic efficiency, though its ultra-lightweight, race-cut design requires a base layer for those who prefer more coverage or variable conditions.
| Model Part Number | CS230128706 |
|---|---|
| Brand | Castelli |
It is designed for hot weather, specifically performing best in temperatures between 22°C and 40°C.
Yes, the StradaPro 3D back panel is specifically engineered to shield your back from over 90% of UV rays.
You can extend its use into three-season riding by wearing a high-quality base layer underneath to add thermal regulation.
No, this is a race-fit garment. It will feel much tighter than a club-fit jersey to prioritize aerodynamics.
A size medium weighs approximately 106 grams.
The drop-tail keeps the back of the jersey lower to ensure it doesn't ride up when you are in an aggressive, forward-leaning cycling position.
The jersey is designed for an aggressive aero riding position. Try hunching forward into your standard riding stance to allow the fabric to stretch and sit correctly.
The 3D fabrics are delicate due to their open-mesh design. Wash inside a laundry mesh bag to prevent snagging against other garments or machine components.
To achieve the intended aerodynamic and cooling benefits, ensure you select the correct size for a close-to-body, performance fit. If riding in cooler conditions (below 22°C), pair this jersey with a technical cycling base layer to manage moisture and provide thermal regulation.
For care, wash the jersey on a gentle cycle in cool water (30°C). Use mild, sports-specific detergent and avoid fabric softeners, as these can clog the pores of the technical 3D fabrics and degrade their cooling properties. Always air dry in the shade to protect the fabric's integrity and UV-shielding capabilities.
