- Material: Polycarbonate - Extra soft, removable and washable fabric, Prestige, anti allergenic treated & anti-bacterial, attaches to air vent/ventilation: ventilation system air stream system: Micrometric buckle - Use: Urban, touring - Size: XS 53/54 cm S 55/56 cm M 57/58 cm L 59/60 XL 61 cm - weight: 1300 +/-50 g