amazon mens bike helmets RaMokey Helmet for Men and Women, Lightweight Cycle Helmet with LED Light Magnetic Goggle Sun Visor, Mountain & Road Bicycle for Adult Cycling Adjustable Size 57-62cm fresh air into the Color:VA127-WhiteBlack Normal Urban Cycling Helmets for

amazon mens bike helmets RaMokey Helmet for Men and Women, Lightweight Cycle Helmet with LED Light Magnetic Goggle Sun Visor, Mountain & Road Bicycle for Adult Cycling Adjustable Size 57-62cm fresh air into the Color:VA127-WhiteBlack Normal Urban Cycling Helmets for

Urban Cycling Helmets for Commuting & City Riding | Giro Sport Design©

By leading air through, rather than around, the helmet, drag is reduced and ventilation is enhanced

Normal

Color:VA127-WhiteBlack

The aerodynamics and an extremely innovative ventilation system built into the edge of the visor make Citylight the inseparable companion of every motorcycle during the summer.The air that enters the two front inlets, operated simply by turning on the visor, it creates a continuous and silent air flow inside the helmet, removing moisture and heat through the extractors back

fresh air into the helmet forcing heat out