Base Layers

A hyperlight short-sleeve base layer, body-mapped with two types of open mesh for maximum airflow and moisture transfer during indoor training and the hottest racing conditions.

Castelli Castelli Flanders Warm Neck LS Base Layer

Assos Assos GTO NS Dermensor Baselayer

Assos Assos GTO DermaSensor LS Base Layer

Castelli Castelli Flanders Extra Long Neck Base Layer

A hyperlight light base layer designed to map across your body and keep you cool and dry in the hottest conditions whether training indoors or outdoors.

Maximum thermal protection and body-mapped comfort in a long-sleeved base layer, tuned for the coldest, most demanding winter riding conditions.

This product was made for the conditions of Flanders in February. Or basically any month between September and May.

Castelli Castelli Prosecco R LS Baselayer Men's X-Large

A long-sleeved base layer tuned for the cold, demanding conditions of winter riding, featuring an insulating knit structure and seamless construction to keep you dry and insulated from the base up.

Castelli Prosecco Tech SS Baselayer
10°-20 °C / 50°-68°F

Made to keep you dry in cool conditions, this base layer features body mapping construction with Prosecco hydrophilic treatment on the main body fabric and lighter-weight PrimaLoft® fabric aligned to the parts of the body covered by the bibtight straps.

Skinfoil NS Summer Base Layer

A sleeveless ASSOS skinFoil base layer is the ultimate foundation for hot summer bike rides.

Light insulation, seamless comfort, and full-arm coverage in a long-sleeve base layer for colder conditions encountered in late fall and early spring.

This is the piece our pros requested for those in between conditions, something to move the moisture away from your body and help your race jersey perform.