The women's Hot Chillys Clima-Tek Crewneck is ideal for skiing and other outdoor activities. It delivers a blend of softness and function with its Clima-Tek fabric. The four-way stretch construction supports unrestricted movement, while the activated carbon technology enhances thermal regulation and controls odors. The innovative Moisture Transfer Fibers keep skin dry and comfortable by moving moisture away, and the breathable fabric adjusts to changing conditions. The top also provides UPF 30 protection to reduce UV exposure, and hidden thumbhole loops keep sleeves in place during intense activity.