Castelli Endurance 15 Socks

Introducing the Endurance 15 Socks by Castelli, designed to keep up with your longest rides. These socks are constructed with twice the number of needles used on average socks, resulting in a denser, finer, and more luxurious feel against the skin. Their durability is further enhanced by reinforced heel and toe areas that withstand the rigors of cycling. Despite their hardiness, these socks provide a smooth and cozy sensation, with integrated under-foot cushioning and a supportive band for supple and comfortable feet. Made from bioceramic yarns, these socks are not only durable but also contribute to enhanced cycling performance, allowing you to ride faster and farther than ever before.

Durable and Luxurious: The Endurance 15 Socks are built to last. With twice the number of needles used, they offer superior durability compared to average socks. This denser construction makes them finer and more luxurious against the skin, providing a premium feel that elevates your cycling experience. Reinforced heel and toe areas further enhance their durability, allowing them to withstand punishment and maintain their quality over time.

Comfort and Support: Despite their durability, the Endurance 15 Socks prioritize your comfort. They feature a smooth and cozy feel that envelops your feet in a gentle embrace. Integrated under-foot cushioning provides additional comfort and support, ensuring a plush sensation throughout your ride. The supportive band helps keep your feet supple, reducing fatigue and enhancing overall comfort.

Bioceramic Yarns for Performance: The Endurance 15 Socks are made from bioceramic yarns, which contribute to enhanced cycling performance. These advanced yarns help regulate temperature, keeping your feet cool and dry. By managing moisture and maintaining optimal foot conditions, they assist in increasing your speed and endurance, allowing you to push yourself further than ever before.

Experience Endurance with Castelli: Ride with confidence and comfort with the Endurance 15 Socks by Castelli. Experience the durability, luxury, and support they provide, thanks to their superior construction. Made from bioceramic yarns, they enhance your cycling performance while offering a cozy and plush feel. Push your limits and embark on long rides with socks that match your endurance.

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.