L117 Road Bike Helmet Lightweight with Rear Safety Light for Men Women Removable Visor in-Mold Construction(M/L:56-61CM)

SAFE AND COMFORTABLE: In-mold construction fuses a tough polycarbonate outer shell with an impact-absorbing foam liner; fusion process allows for lighter helmets(260g/9.17oz) and best wearing experience, Certifications: CPSC, CE EN 1078
EXCELLENT VENTILATION: Wind Tunnel ventilation system(25Vents) combines active vents in the shell with internal exhaust channels that thrust fresh, cool air over and around your head and forcing hot air out
DECENT DETAILS: Removable Visor and Soft, comfortable, moisture-wicking and washable helmet pads add comfort
HEAD CIRCUMFERENCE:Fit Head size range(56-61CM/22-24IN)To find your size, position a tape measure just above your ears and about 1″ above your eyebrows. Keep the tape level to measure the circumference around the largest part of your head
12-MONTH GUARANTEE:L117 offers a Crash Replacement Guarantee, providing free helmet replacement if involved in a crash within the first year of ownership