This is the most functional base layer you can buy for your cycling needs. Santini uses an ultra lightweight version of Polartec® Alpha® active insulation fabric. This small but mighty piece is fast drying, offers advanced breathability, and gives great thermoregulation so your core stays warm.
This is the most functional base layer you can buy for your cycling needs. Santini uses an ultra lightweight version of Polartec® Alpha® active insulation fabric. This small but mighty piece is fast drying, offers advanced breathability, and gives great thermoregulation so your core stays warm.
Regulate comfort in changing conditions. Alpha® active insulation is engineered for consistent warmth, while allowing greater breathability during activity. This air exchange technology creates sustained comfort without shedding layers.
