Mens BTB Mountain Bike Cycling Helmet with Lens Visor Ultralight Integrally-Molded Bicycle Helmet Night version

Description

Pay attention: This helmet , only color blue and red have night version , other colors have no For mountain R bicycle,highway bicycle sprots 100% new brand and high quality for unisexSize for head circumference L: 57-62cm adjustable size,kind of big on this style , will be big for below 57cm head Materail:Outside:PC, inside:EPS,PU foam,nylon adjust belt Technology:Unicase technology,more safe and perfectStorage advice:do not stored in damp environment,near where the heat source or directly in night,helment for dry proceesing,suggest using canvas package for storage Very light weight,320g on helmet APPOXVentilation air holes,use air cooling make the air freePacking ,no box, use foam to pack