Castelli Flanders 2 Womens Long Sleeve Base Layer

Castelli Flanders 2 Womens Long Sleeve Base Layer

Constructed from Sottozero fleece, Castelli's Flanders 2 Womens Base Layer is ideal in the deepest of winter when the temperature doesn't reach double digits. With long sleeves, your core and upper body will retain body heat longer, while the contoured, close fit is designed to sit under a jersey without restricting movement. Despite being incredibly warm, mesh under the arms ensures ventilation is not compromised, preventing you from overheating.