Castelli Espresso 18 2026 summer cycling socks

The Castelli Espresso 18 socks are designed to deliver optimal performance on your cycling rides, whilst ensuring exceptional comfort, even on the hottest days. Developed to perfectly complement your Castelli Espresso kit, they are ideal for all cyclists seeking comfort and style.

Thanks to their durable and breathable construction, these socks provide excellent moisture management even in hot weather when you’re sweating heavily. Their robust fabric also ensures increased durability, even after repeated use and washing.

The blend of 85% nylon and 15% elastane ensures a perfect fit whilst offering great flexibility. This blend of materials allows the sock to adapt comfortably to the shape of your foot whilst maintaining ideal elasticity for greater freedom of movement. With a height of 18 cm above the ankle, these socks provide good support around your shin without being too tight.

Technical specifications

- Colours: Black, White, Orange, Blue, Pink
- Sizes: 36-39 / 40-43 / 44-47
- Socks made from 85% nylon, 15% elastane
- Offers excellent moisture management
- Stretch fabric adapts perfectly to the shape of your foot for optimal support
- Height above the ankle: 18 cm
- Designed to be lightweight and breathable, perfect for high temperatures
- Brand: Castelli

Castelli size guide