... M, LStandard: EN1078, 6P Bike helmet, PVC shell , 11-vent, white EPS inner, SD011-2Size: S, M, LStandard ... skateboarding, skating, bicycle.NOT FOR MOTORCYCLE.Sample Policy:1, Custom design sample lead time normally is 7days.2, Existing ... is 5days.3, We will advice if any sample charge base on concrete helmet specification.Product range ... per day. Bike helmet, PVC shell , 11-vent, white EPS inner, SD011-2