Castelli Women's Velocissim 2 Thermal Sock Triathlon Wetsuit For optimal aero performance the

For optimal aero performance the bar should be set in the low position to increase the separation from the armrests

Quieter control for any terrain

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

its professional-grade formula guarantees a thorough and efficient clean every time

Castelli Women's Velocissim 2 Thermal Sock Triathlon Wetsuit For optimal aero performance theDesigned 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.