Castelli Climber's 4.0 Jersey - Men's

The Jersey Fabric: Responsible Collection This item is part of our Responsible Collection, featuring bluesign APPROVED materials. The front panel is crafted from Flusso 3D fabric, while the rear panel utilizes StradaPro 3D for optimal performance.

Form-Fitting Aero Design The jersey is engineered for aero efficiency at speeds between 30 to 55 km/h. The form-fitting cut and CFD-based fabric placement, along with the seam construction, work together to enhance aerodynamics and minimize drag.

Versatile for Spring and Summer This jersey is suitable for both spring and summer conditions, making it a versatile choice for your cycling wardrobe. It can be paired with a Bolero SS base layer for added aero gains, or worn without a base layer for hot weather riding.

Airflow and Stretch for Comfort The shoulder construction is designed to promote airflow, keeping you cool and comfortable even during intense efforts. Elbow-length stretch sleeves with raw-cut edges provide a clean, streamlined appearance while allowing freedom of movement.

Secure Fit and Pocket Support An elastic band around the waist helps keep the jersey in place and provides support for your pockets, ensuring a secure and stable fit.

Durable and Sustainable Zipper The jersey features a full-length YKK Vislon zipper, known for its durability and smooth operation. The use of bluesign certified fabrics further contributes to the jersey's sustainability and environmental responsibility.

Care and Maintenance For easy care, this jersey is machine washable. Simply follow the provided care instructions to keep it looking and performing its best.

Technical Specifications: - Fabric Type: Jersey - Closure Type: Zipper - Sleeve Type: Sleeveless - Material: [Front] Flusso 3D, [Rear] StradaPro 3D - Fit: Form-fitting - Zipper: Full-length YKK Vislon - Season: Spring, Summer - Airflow Shoulder Construction - Elbow-length Stretch Sleeves with Raw-cut Edge - Elastic Waist Band - Weight: 98 g (M) - Temperature Range: 18-35°C / 64-95°F

In summary, this jersey from our Responsible Collection combines advanced aero design, comfortable features, and sustainable materials to provide a high-performance cycling garment suitable for a wide range of spring and summer conditions.

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