The Dare 2b Hold Off Helmet Cover is a waterproof helmet cover that offers your head full waterproof protection when you are cycling in the rain This helmet cover has an elasticated fastening system and means that you can stay safe by wearing your helmet still and it will not block your field of vision It is made from a durable ripstop fabric and offers full waterproof protection of 5000 HH thanks to the Ared technology water repellent finish and taped seams the fluorescent yellow colour will ensure that you are seen in low light and both the black and the fluro yellow one also have reflective detail making these and essential cycle accessory