What Our Gearhead Experts Are Saying:"I love the Originale 18 Sock for its timeless look and snug fit. It’s breathable and stays in place, even on tough climbs."Timeless style meets modern performance in the Castelli Originale 18 Sock. The classic two-stripe design pairs effortlessly with any kit, while the technical nylon-elastane blend ensures breathability and a secure fit. Whether we’re training hard or racing fast, this lightweight sock provides the comfort and support we need to perform at our best. The 18cm cuff adds a traditional touch, making this a go-to for cyclists who value style and performance alike.