Bike helmet Alpina MTB17 black 58-61

Adjustable fit: Yes Finish type: Gloss Construction type: In-mold Product colour: Green Size: 58 - 61 Number of ventilation holes: 23 Impact-resistant: Yes Ventilation: Yes Lightweight: Yes Helmet style: City bike helmet Helmet type: Half shell Visor: Y Recommended gender: Boy/Girl Coloration: Monotone Adjustable visor: No Material: Ceramic, Expanded polystyrene (EPS) Age: Adult & Youth Weight: 292 g Certification: CE EN 1078