On cold days when you need full protection, the Castelli Viso Face Mask provides maximum warmth while allowing moisture to quickly escape by using the highly the regarded WindStopper X-Fast Fabric. This multi-layer laminate absorbs and dissipates moisture through a wind-proof membrane. The material covers the bottom part of your face and your lower ears so these areas stay warm and dry when pedaling hard. The Castelli Viso Face Mask comes in one color; Black, and its stretchy fabric allows for one size to fit all.