Security Adjustable Breathable Bicycle Riding Helmet

This safety helmet can protect your head while you are riding, effectively prevent impact to your brain. The breathable vents make it comfortable to wear. If you are a cycling lover, you must need this cool security helmet.
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Features:_
SAFETY - Durable PC shell is solid and hard to break, effectively protects your head, providing you high security when you are riding.
ADJUSTABLE - With adjusting buckles and 360 degree rotating back knob to fit different head size, you can spin the knob simply by one hand to adjust the tightness, easy to operate. _
COMFORTABLE - Elastic built-in padding and detachable chin cushion is shock and sweat absorption, prevent bumping to your head and sweat flowing down to your neck.
BREATHABLE - Ventilated vents make the helmet comfortable, breathable and cool to wear, won't swelter.
VERSATILE - Protects your head during cycling, MTB riding, motorbike riding, skating, skiing and daily working.
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Specifications:
Material: PC
Color: Black / Green / Light Blue / Dark Blue (Optional)
Head Circumstance: 56-62cm / 22-24in
Weight: 0.35kg / 12.3oz
Package Size:_32 * 29 * 17cm / 12.5 * 11.4 * 6.6in
Package Weight: 0.36kg / 12.6oz
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Package List:
1 * Helmet
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