

The Castelli Quindici Soft Sock features a 15cm cuff and Merino wool for superior warmth and comfort on the bike and off it. Now even softer. This is the Castelli go-to sock for those cold winter rides. These high-performance socks keep your feet warm with all the special thermal properties and wicking performance of Merino wool. The Merino wool is also blended with nylon and elastolefin for easier care, better wicking and long-lasting support and shape.
Key FeaturesMerino wool blend
Full-length protection
15cm cuff
Weight: 55g
About CastelliCastelli traces its roots back to a fine tailor (Vitore Gianni) in the heart of Milan, founded in 1876. Through the years, Vittore Gianni clothed AC Milan, Juventus and the Milan Ballet. The first cycling clothing was made in the 1910''s for the world champion and five-time Giro champion Alfredo Binda. Castelli innovated the first aerodynamic Lycra shorts in 1977 which were used in racing and for public sales. Castelli’s single-minded mission Is to make the most innovative clothing for the cyclists seeking maximum performance. Over the past decade, Castelli have led essentially every performance innovation in cycling clothing.
Castelli Sock SizingS/ML/XLXXLShoe Size36-3940-4344-47
Socks Buying Guide
Standard Delivery Service - £4.99
This is a flat charge for an unlimited number of items.
To see postage options for your destination please choose your shipping country at the top of the page.
If for any reason you are not satisfied with your purchase from TRI UK, you may return the product(s) to us within 28 days of the purchase date for a refund or exchange.
Find out more about returning products
The Castelli Quindici Soft Sock features a 15cm cuff and Merino wool for superior warmth and comfort on the bike and off it. Now even softer. This is the Castelli go-to sock for those cold winter rides. These high-performance socks keep your feet warm with all the special thermal properties and wicking performance of Merino wool. The Merino wool is also blended with nylon and elastolefin for easier care, better wicking and long-lasting support and shape.
Key FeaturesMerino wool blend
Full-length protection
15cm cuff
Weight: 55g
About CastelliCastelli traces its roots back to a fine tailor (Vitore Gianni) in the heart of Milan, founded in 1876. Through the years, Vittore Gianni clothed AC Milan, Juventus and the Milan Ballet. The first cycling clothing was made in the 1910''s for the world champion and five-time Giro champion Alfredo Binda. Castelli innovated the first aerodynamic Lycra shorts in 1977 which were used in racing and for public sales. Castelli’s single-minded mission Is to make the most innovative clothing for the cyclists seeking maximum performance. Over the past decade, Castelli have led essentially every performance innovation in cycling clothing.
Castelli Sock SizingS/ML/XLXXLShoe Size36-3940-4344-47
Socks Buying Guide
Standard Delivery Service - £4.99
This is a flat charge for an unlimited number of items.
To see postage options for your destination please choose your shipping country at the top of the page.
If for any reason you are not satisfied with your purchase from TRI UK, you may return the product(s) to us within 28 days of the purchase date for a refund or exchange.
Find out more about returning products