The velotoze helmet cover has been designed for cycling on cold or rainy days fitting over most cycling helmets with a snug aero dynamic design whether it39s race day training day or just another commute the velotoze helmet cover will keep you comfortable and dry with a fully waterproof amp windproof design the light weight material is easy to remove if the weather takes a turn for the better and also easily fits in a jersey pocket when not in use velotoze helmet cover features wa