FREE AR 4.1 JERSEY-ANTHRACITE

The Castelli Free AR 4.1 Jersey - Anthracite is designed for cyclists seeking race-ready aerodynamics, superior breathability, and lasting comfort on every ride. Built with lightweight technical fabrics, this jersey offers excellent moisture management to keep you cool and dry during high-intensity training, endurance rides, and competitive events. Its ergonomic race fit contours to your body for reduced drag while maintaining unrestricted freedom of movement. Breathable mesh panels improve airflow, helping regulate body temperature even in warm conditions. A full-length YKK® zipper provides quick ventilation adjustments, while three rear storage pockets securely hold ride essentials such as nutrition, tools, and a phone. Finished in a sleek Anthracite colorway with premium Castelli detailing, the Free AR 4.1 Jersey combines performance-driven technology with modern road cycling style.

Key Features

• Fit: Race-inspired aerodynamic fit for maximum efficiency

• Fabric: Lightweight moisture-wicking performance fabric

• Ventilation: Breathable mesh panels improve airflow and cooling

• Closure: Full-length YKK® front zipper for adjustable ventilation

• Sleeves: Raw-cut stretch sleeves for a smooth aerodynamic finish

• Storage: Three rear cargo pockets for cycling essentials

• Hem: Elastic silicone gripper keeps the jersey securely in place

• Comfort: Four-way stretch construction enhances mobility

• Visibility: Reflective accents improve low-light visibility

• Application: Ideal for road racing, endurance rides, and daily training

Product Specifications

• Brand: Castelli

• Product Name: Free AR 4.1 Jersey

• Color: Anthracite

• Gender: Men

• Fit: Race Fit

• Sleeve Type: Short Sleeve

• Closure: Full-Length YKK® Front Zipper

• Material: Performance Polyester Blend with Elastane

• Pocket Configuration: Three Rear Open Pockets

• Season: Spring and Summer

• Recommended Use: Road Cycling, Racing, Endurance Training

Aerodynamic Performance

• Body Mapping: Technical fabrics are strategically positioned for maximum efficiency

• Airflow: Mesh ventilation zones help maintain a cool riding temperature

• Reduced Drag: Streamlined race fit minimizes wind resistance

• Ride Stability: Silicone gripper hem keeps the jersey secure during aggressive riding

• Endurance Comfort: Lightweight construction supports long-distance performance

Easy Operation / Usage

• Wear directly or over a lightweight cycling base layer.

• Adjust ventilation with the full-length zipper during changing conditions.

• Store nutrition, tools, phone, and accessories in the rear pockets.

• Pair with Castelli bib shorts for a complete performance kit.

• Follow care instructions to maintain fabric performance and fit.

Why Choose This Product

• Performance: Aerodynamic construction helps improve riding efficiency

• Comfort: Moisture-wicking fabric keeps you cool and dry

• Storage: Convenient rear pockets provide easy access to essentials

• Quality: Premium Castelli craftsmanship delivers lasting durability

• Versatility: Suitable for racing, endurance rides, and daily training

• Style: Sleek Anthracite finish with signature Castelli race-inspired design

In the Box

• 1 × Castelli Free AR 4.1 Jersey - Anthracite