The SPEEDairo cycle helmet is available in either black with white details or white with red detail, it comes in sizes medium (54-58cm) or large (59-63cm), it has been created for fast-paced training and races. The SPEEDairo is packed full of features however one of the stand-out qualities is the optional usable SPEEDmask with VAUTRON automatic visor, included in delivery; not only does this protect you from the wind and sun, it offers a wide field of view and excellent visibility without distortions whilst the VAUTRON automatic lens adjusts automatically