Ides Urban Comfo Matte Off White Bicycle Adult Helmet Head Circumference Lightweight Breathable SG Standards Passed Off [Official] 54~59cm (Matte

Target head circumference: 54-59cm Approximate age: Adult Product dimensions: W210 x L290 x H185mm Product weight: about 300g Safety standard: SG An SG-certified lightweight helmet for adults that complies with the mandatory wearing of helmets. By adopting the "Easy Fit Dial", it is compatible with a wide range of head circumferences from 54 to 59 cm, and can be instantly fitted to your head! You can remove it with one hand! The ``magnetic buckle'' allows you to attach and detach the chinstrap with one hand or even with gloves on, without pinching your skin!