Fits perfectly with Mavic helmet
Silicone grip to hold glasses arms in place
This cap keeps you warm while also managing sweat so you can avoid the cold-weather problem of overheating on climbs, then freezing on descents. Its fleece material helps manage moisture, and it fits perfectly under a Mavic helmet. It has a small visor to block sun glare or rain, and convertible ear flaps for added warmth on cool days.