Description:

*     There are many styles and design of this racing helmet

*     You should choose a good breezier bicycle helmet for you

*     When you racing outside， climbing the mountain， this bicycle helmet is your first choice

*     Look the exquisite workmanship， this cheap helmet get good durability

*     This racing helmet is comfortable in any weather

*     This Helmet with a brim which looks special

*     Color: Yellow， White， Red， Blue

*     Suitable for : Head circumference : 58 - 61cm Head width : 16cm and below

*     21 holes， normal adult body can take， head is too large or too small adjustable

Package Includes:

1 x Bicycle Adult Men Women Unisex Bike Helmet

1 x Bicycle Helmet Visor

Features:
With good durability and high quality， this helmet can reduce the wind resistance when you racing outside， climbing the mountain.

Design: 

1. Light and Ultra Light (Please choose the type before you purchase) 

DESIGN 2: Ultra Light  Helmet

头盔的曲线是柔和的，流线型的设计不仅降低了风阻系数，使骑行者有着舒适的骑行感觉，更能凸显骑行者帅气的一面。

帅气而精美，仿一体成型的头盔，耐摔、耐碰撞、不易碎、承受力度高，泡沫密度强，一般的头盔用手敲打发出的声音是比较空洞的，而这款头盔用手敲打发出的声音却是非常清脆~~主要原因：泡沫密度不同.

即使很多头盔材质也是黑泡沫，但是密度不同~~~所以选择头盔要选择密度好的.
★ 盔体：采用ONE STEP技术材料，EPS加耐冲击复合材料
超轻材质，配带轻便；风洞、风道设计，有效减少风向阻力。
★ 内部结构：优质发泡层，内有调节扭，可以调节头围大小。
★ 颜色：见图
★ 尺寸：均码L   适合头围65cm及下 头宽16cm及以下

       21透气孔，一般身材成年人都能带，头偏大或偏小可调节尺寸