What Our Gearhead(R) Experts Are Saying:"The Espresso 2 W 12 Sock is a perfect match for my Espresso kit. It's breathable, lightweight, and the 12cm cuff gives it a sleek look for any ride."The Castelli Espresso 2 W 12 Sock is designed to complement your Espresso kit with unmatched comfort and sleek style. Constructed from a breathable nylon-elastane blend, this sock wicks away moisture to keep us cool and dry during demanding rides. Its lightweight cushioning and snug fit ensure comfort and support, while the 12cm cuff height delivers a modern, polished aesthetic. Whether we're racing, training, or taking a casual spin, this sock adds the perfect finishing touch to our kit.