SPATZ 'Windsock2' UCI Legal Aero Oversocks San Marco Take to the trails with

Take to the trails with built-in ABC sensors and preloaded TopoActive maps

real-time status monitoring

breathing variations feature uses Pulse Ox to check your level of variations while sleeping (this is not a medical device

"Quadz" are developed to be worn over or under bib shorts

SPATZ 'Windsock2' UCI Legal Aero Oversocks San Marco Take to the trails withDelivery in 1 2 business days (Ireland) Delivery in 3 5 business days (Europe) These are the oversocks worn by Mathieu van der Poel and the entire Alpecin Deceuninck team. Designed specifically for (and developed by) a 2x Olympic Champion and in partnership with Alpecin Deceuninck Pro Cycling Team. The brand new "Windsock2" aero oversocks are designed absolutely from scratch and are a complete redesign of the now outdated (but much loved) original