Construction: The thickened multi-density EPS foam inside helmet absorb impact energy effectively to minimize the risk of harms to head in crash. Comfortable and Lightweight: 18 holes are formed on this bicycle helmet, and it weights only 320g. Experience of mountain adventures are quite fatigue-free and comfortable. Adjustment System: Single-Hand dial retention system is easy to adjust and make the cycling helmet perfect fit on your head, It is very important to get a good fit helmet because potential dangers occur easily with small or big size helmet. please measure your head circumference correctly before purchase, This helmet fits head circumferences 22.05-24.01 inches(Adult Sizes) Reinforced Large Sun Visor: Sun visor on bicycle helmet is essential to all-mountain biking lovers, This reinforced large sun visor is designed perfectly to match this biking helmet for you - Visor is easy to move upward to offer you broad sights. Size:M/L (56-61CM) Colour: All Matte Colour Camouflage,Black ,Flourescent,Mixed Colur,Lake Blue,Purple,Grey Price shown above not include postage Harga diatas tidak termasuk kos penghantaran Here is My Item List: http://www.bicyclebuysell.com/?user=NICHAN#!username=NICHAN You're welcome to visit my page https://www.facebook.com/ETC365 Anyone Interested Can Message Me/Sila Hubungi: http://m.me/ETC365 Anyone Interested Can Message Me/Sila Hubungi: Wechat/Whatapps/SMS : 012 4682411 Mr.Chan Please Provide me your: 1.Quantity 2.Colour 3.Name 4.Address 5.Contact No