byb new national standard class a 3c certified helmet motorcycle electric bicycle helmet four seasons universal anti-fog double lens helmet

khaki(卡其色) cherry blossom powder(樱花粉) piano black(钢琴黑) white(白色) matte black(亚黑) cement gray(水泥灰) ice crystal blue(冰晶蓝) retro red(复古红) knight yellow(骑士黄) knight pink(骑士粉) knight white(骑士白) knight black(骑士黑) knight red(骑士红) knight purple(骑士紫) khaki [with removable and washable scarf]](卡其色【配可拆洗围脖】) cherry blossom powder [with removable and washable scarf]](樱花粉【配可拆洗围脖】) piano black [with removable and washable scarf]](钢琴黑【配可拆洗围脖】) white【 with removable and washable scarf]](白色【配可拆洗围脖】) matte black [with removable and washable scarf]](亚黑【配可拆洗围脖】) cement gray [with removable and washable scarf]](水泥灰【配可拆洗围脖】) ice crystal blue [with removable and washable scarf]](冰晶蓝【配可拆洗围脖】) retro red [with removable and washable scarf]](复古红【配可拆洗围脖】) knight yellow [with removable and washable scarf]](骑士黄【配可拆洗围脖】) knight pink [with removable and washable scarf]](骑士粉【配可拆洗围脖】) knight white [with removable and washable scarf]](骑士白【配可拆洗围脖】) knight black [with removable and washable scarf]](骑士黑【配可拆洗围脖】) knight red [with removable and washable scarf]](骑士红【配可拆洗围脖】) knight purple [with removable and washable scarf]](骑士紫【配可拆洗围脖】)

ear protection removable and washable, 58-62cm(护耳可拆洗，58-62cm)