The Hyban 2.0 Road Helmet combines a robust ABS hard shell with the great airflow of a lightweight road helmet. Fitted with Abus' height adjustable and pony-tail compatible Zoom Ace system every rider will find a perfect fit. Hyban 2.0 Road Helmet Features ABS hard shell: Robust helmet made of EPS foam and injection moulded outer shell Large, highly mounted and integrated LED taillight with 180° visibility High visibility: Thanks to high-intensity reflectors Bug mesh: Full protection from insects Zoom Ace: Height adjustable retention system enclosing the whole head XL Size Large helmet sizes available (62+ cm) Excellent ventilation with 5 air inlets and 8 air outlets Ponytail compatibility Removeable visor