FREE AR 4.1 JERSEY-DRIVE BLUE

The Castelli Free AR 4.1 Jersey - Drive Blue is built for riders who demand aerodynamic performance, breathable comfort, and premium road cycling style. Designed for fast-paced training sessions, endurance rides, and race-day performance, this jersey combines lightweight technical fabrics with an ergonomic race fit that moves naturally with your body. Moisture-wicking materials quickly pull sweat away from the skin to keep you dry, while strategically placed breathable mesh panels improve airflow during intense efforts. The full-length YKK® zipper allows easy temperature regulation, and three rear pockets provide secure storage for nutrition, tools, and ride essentials. Finished in a vibrant Drive Blue colorway with signature Castelli detailing, the Free AR 4.1 Jersey delivers the ideal balance of comfort, efficiency, and professional-level performance for dedicated road cyclists.

Key Features

• Fit: Race-inspired aerodynamic fit for maximum performance

• Fabric: Lightweight moisture-wicking technical fabric

• Ventilation: Breathable mesh side panels improve airflow

• 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 ride essentials

• Hem: Elastic silicone gripper keeps the jersey securely positioned

• Comfort: Stretch construction allows unrestricted movement

• Visibility: Reflective details enhance visibility in low-light conditions

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

Product Specifications

• Brand: Castelli

• Product Name: Free AR 4.1 Jersey

• Color: Drive Blue

• 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, High-Intensity Training

Aerodynamic Performance

• Body Mapping: Technical fabrics are positioned to optimize comfort and efficiency

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

• Reduced Drag: Close-fitting design minimizes wind resistance at speed

• Ride Stability: Elastic gripper hem prevents jersey movement during rides

• Long-Distance Comfort: Lightweight construction helps reduce fatigue over extended rides

Easy Operation / Usage

• Wear directly or over a lightweight cycling base layer.

• Adjust airflow using the full-length zipper during changing conditions.

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

• Pair with cycling bib shorts for optimal performance.

• Follow care instructions to preserve fabric quality and fit.

Why Choose This Product

• Performance: Aerodynamic fit improves cycling efficiency

• Comfort: Breathable fabric keeps you cool and dry on every ride

• Storage: Three rear pockets provide practical storage for essentials

• Quality: Premium Castelli craftsmanship ensures lasting durability

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

• Style: Modern Drive Blue finish with signature Castelli branding

In the Box

• 1 × Castelli Free AR 4.1 Jersey - Drive Blue