Its angular, minimalist, polygon-style design means that the Yadd-I fits into every urban setting. Its angular, minimalist, polygon-style design means that the Yadd-I fits into every urban setting. Forced Air Cooling Technology offers intelligent ventilation system with five ventilation holes connected to one another by specially designed flow ducts Soft Tune System automatically adapts to the wearer’s features thanks to the flexible elastic fastener, and ensures an exceptional fit with maximum comfort In-Mould for a durable connection with the outer shell with shock-absorbing helmet material (ESP) Removable and washable padding with maximum wearing comfort