Ideal for riders wanting a lightweight, breathable and durable sock for summer training, commuting, club rides and everyday cycling.
The CASTELLI ACCESSORIES Espresso 18 Sock is a dependable summer cycling sock designed to complement Espresso kit while working just as well with any riding wardrobe. The 18 cm cuff gives your kit a modern, tall-sock finish without adding unnecessary bulk, and the lightweight 51 g construction is well suited to warmer rides.
The 85% nylon and 15% elastane blend balances durability with useful stretch, helping the sock sit comfortably and securely as you ride. Its breathable construction is designed to keep feet feeling fresher when temperatures rise, while the material blend provides the fit and comfort you want for regular training, commuting, club rides and longer summer outings.
With a recommended range of 10°C–38°C, this is a versatile warm-weather option rather than a heavily insulated sock. Choose your size according to your shoe size, with S/M, L/X and XXL options available. If you want one practical pair for everyday riding, the Espresso 18 is an uncomplicated choice with a clean black finish and enough durability for frequent use.
18 cm cuff
Adds a clean, contemporary finish to your cycling kit while providing a comfortable, supportive fit around the lower leg.
Breathable construction
Helps manage comfort on warmer rides so your feet feel less enclosed as the temperature climbs.
Durable nylon fabric
The nylon content is built for regular riding and everyday wear.
Stretch elastane blend
Elastane adds flexibility to the fabric, helping the sock conform comfortably to your foot and leg.
Summer-ready temperature range
Designed for riding conditions from 10°C to 38°C, making it a versatile warm-weather option.
Lightweight feel
At 51 g, it keeps your summer kit feeling light without sacrificing practical durability.
Easy kit matching
The black colour works cleanly with a wide range of cycling clothing and is designed to complement Espresso kit.
Three size options
Available in S/M, L/X and XXL, with sock sizing based on shoe size.
General
Materials & construction
Dimensions & weight
Temperature range
Sizing
Durable and breathable construction
The technical construction helps keep the sock comfortable and breathable while providing durability for regular riding.
Nylon/elastane mix
The nylon and elastane blend combines durability with stretch for a comfortable, secure fit.
CASTELLI ACCESSORIES is a cycling accessories range associated with performance-focused clothing and equipment for road cycling, training and everyday riding.
The range includes cycling socks and other apparel designed around comfort, weather protection and practical performance. Its product presentation emphasises Italian innovation and use by cyclists across training, racing and leisure riding.
