GUB PC+EPS Mountain Bike 60 63cm XXL Racing Bike Ultralight Multicolor Bicycle Cap 21 Vents Breathable GB Safety

Brand Name: GUBModel No.: D63Material: PC+EPSVents: 21Weight:about 250gSize:XXL (61-65cm)Color: Matte black/matte navy blue /matte whiteAge Group: (Adults) Men and WomenApplication: Road Bicycle/ MTB bikeConstruction: In-mold Polycarbonate ShellFeature 1:Integrated molding/simple shapeFeature 2:multi - ventilation holes/multi - color optionalFeature 3:Big head circumference designD63 modelD65 modelbig head circumferenceMake cycling unfetteredcomparison at a glanceDon't worry about buying it bais not suitable anymoreIt's the gospel of big head circumferenceAir ventilation Reduce wind resistanceUp to 21 hole vents for heat diipation and ventilation Riding is not stuffyEPS foam body PC integrated housingAdopt integrated forming proce, slow shoand anti impactLight and comfortable Big but not heavyIt only weighs about 265g Make cycling easierComfortable lining Easy to disaemble and washBuilt-in soft lining, comfortable to wearEasy to disaemble and wash, quito absorb sweatAdjusting knob Free regulationSuitable for 61~65cm head circumference, the size can be adjustedProduct detailsThe depth is adjustableCan adjust the depth up and down, complete wrap the baof the headComfortable chin padDetachable wicking chin pad for comfort and hygieneEasy and smooth buckleHigh quality buckle, fast and convenient without clampingColor display