Castelli Women's Velocissim 2 Thermal Sock Triathlon Wetsuit Featuring advanced sensor technology

Featuring advanced sensor technology

Clamp Diameter: 31

the Pasela 700 x 25 keeps things simple

This fusion of the three materials provides the bearings a solid platform to sit on and extends their lives

Quieter control for any terrain

Castelli Women's Velocissim 2 Thermal Sock Triathlon Wetsuit Featuring advanced sensor technologyDesigned for dedicated athletes, the Castelli Women's Velocissim 2 Thermal Sock delivers superior performance and comfort. With thermal technology and a snug fit, these socks keep feet warm and supported during intense workouts. Made with top quality materials, they are built to last and enhance performance on the field or track.