Helmet for Adults, Size 58-62 cm for Riders Ages 14+, Microshell, Adjustable Dial & Straps, Interior Padding, Air Vents, Lighted or Unlit, Visor, Adult Bike Helmet

"lightweight helmet is designed for adults; suggested age range: 14 years old and up; suggested head circumference: 22. 88 to 24. 5 inches featuring an adjustable dial fit knob and full-range padding for the perfect custom fit. Two microshell layers and full-coverage EPS foam construction provides lightweight durability Easy-adjust dial system provides a custom fit with a twist of the dial, Adjustable side straps allow you to fine tune fit and comfort and detachable visor helps reduce glare"

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• 这款轻便头盔专为成人设计；建议年龄范围：14岁及以上；建议头围：22.88至24.5英寸
• 采用可调节旋钮和全方位衬垫，实现完美定制贴合。
• 两层微壳和全覆盖式EPS泡沫结构，兼具轻便耐用性
• 简易调节旋钮系统只需旋转旋钮即可实现个性化贴合，可调节侧带让您微调贴合度和舒适度，可拆卸遮阳板有助于减少眩光。