O'NEAL Helmet Defender Solid

Easy size adjustment: This MTB helmet features a newly developed micro-adjust 1 hand retention system including a reflective sticker on the back of the head. Washable lining: The lining is particularly skin-friendly, sweat absorbent, removable and washable (hand-wash). (9mm thickness for size S/M; 6mm for size L/XL) Fidlock magnetic buckle: The O'NEAL Fidlock magnetic buckle (engineered in Germany) enables easy, single-handed fastening and release – all while providing maximum security during the ride. Lightweight & comfortable: Thanks to its clever construction, this O'NEAL mountain bike helmet is particularly robust and very lightweight, weighing in at only 380 g (± 25 g). 2 shell sizes: This lightweight All Mountain / Enduro helmet comes in 2 shell sizes and offers optimal, individual fit. Adjustable strap: The strap on this mountain bike helmet is designed for particularly easy and comfortable adjustment within seconds - for a perfect and individual fit. Maximum airflow: Thanks to several oversized vents for maximum airflow and perfect cooling, you won't break a sweat with this helmet. Adjustable & detachable visor: The visor is easily adjustable and can even be detached and replaced if necessary. High, standardised safety: This O'NEAL mountain bike helmet exceeds the EN1078 safety standard for bicycle helmets.