We recommend sizing up

and is especially well suited for coastal areas and very sunny days

close-fitting race fit

Dive into a world of unparalleled cycling apparel with our ES16 Jersey Supreme

where stops are not always an option

Kalas PASSION Z4 - Aero Sokker Sort Bibtight We recommend sizing upKalas PASSION Z4 AERO Socks The newly developed PASSION Z4 Aerosocks combine a classic, clean design with cutting edge aerodynamic technology, making them the ideal choice for the serious cyclist. The socks are not only stylish and timeless, but are also designed with a focus on optimizing your performance. With a new pattern that provides an ultra snug fit, shaping perfectly to your shoes, air resistance is significantly reduced. This aerodynamic