While we might be tempted to kit up with the thickest baselayer we own for dreary winter training sessions, we're often better served opting for something a bit more breathable like Castelli's Men's Prosecco Long-Sleeve Baselayer to maintain consistent warmth. Fashioned from Castelli's dual-layer Prosecco fabric, this baselayer hastens moisture away from your body for quick evaporation so you stay comfortable and dry through intense intervals, the recovery between, and the subsequent exhausted slog to take up your seat at the local café.
- A mid-weight baselayer with wicking prowess
- Hydrophilic treatment pushes moisture away
- Streamlined fit sits comfortably under winter outer layers