Castelli A/C 18 Sock

CASTELLI A/C 18 SOCKS – ULTRALIGHT COMFORT FOR HOT SUMMER RIDES

ENGINEERED FOR RIDING IN EXTREME HEAT, THE CASTELLI A/C 18 SOCKS DELIVER MAXIMUM VENTILATION, MOISTURE MANAGEMENT, AND ALL-DAY COMFORT FOR SUMMER TRAINING AND RACING.

Designed with an ultralight nylon-based construction, the A/C 18 Socks promote exceptional airflow to keep your feet cool and dry when temperatures soar. The refined ribbed texture provides the ideal balance of lightweight feel and long-lasting durability, ensuring a secure and supportive fit without unnecessary bulk.

Advanced moisture management helps minimise sweat build-up, keeping your feet fresh and comfortable on long, hot rides. Finished with a clean Castelli wordmark on the cuff, these socks combine technical performance with timeless Italian style. With an 18 cm cuff height and a minimalist, race-ready profile, the A/C 18 Socks are the perfect choice for cyclists demanding uncompromising comfort in warm conditions.

WHY CHOOSE CASTELLI A/C 18 SOCKS

They offer outstanding breathability for hot-weather riding, a lightweight yet durable construction for regular use, and a secure fit that remains comfortable throughout long rides. The clean design and race-focused cuff height make them ideal for both training and competition.

PERFECT FOR

Road cyclists, racers, and endurance riders looking for maximum ventilation, moisture control, and comfort during summer rides and high-temperature conditions.

SPECIFICATIONS

Brand: Castelli
Model: A/C 18 Socks
Material: 95% Polyamide, 5% Elastane
Cuff Height: 18 cm
Fit: Lightweight, supportive ribbed construction

Size Guide:
S/M: EU 35–39
L/XL: EU 40–43
XXL: EU 44–47