Features:<br />Made of EPS &amp; PC? high density? durable and comfortable.<br />21 vents bring cool air in and flush warm air out? well-ventilated.<br />With removable? protective? sweat absorption liningand cerebral pad? comfortable to wear and easy to wash.<br />With removable visor and adjustable strape? head circumference: 54~64cm? head width: 18cm.<br />Stay safe while cycling with the bike helmet? perfect for beginners on-road and off-road use.<br /><br />Specifications:<br />Color: White<br />Age group: Adult<br />Vent qty: 21 vents<br />Material: EPS &amp; PC<br />Head width: 18cm / 7.1in<br />Head circumference: 54~64cm / 21.2~25.2in<br />Item size: Approx. 27 * 21 * 12cm / 10.6 * 8.3 * 4.7in<br />Total weight: Approx. 210g / 7.4oz<br /><br />Package List:<br />1 * Bike Helmet<br />1 * Visor<br><img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-1-7638.JPG" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-2-7638.JPG" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-10-7638.JPG" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-7-7638.JPG" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-11-7638.JPG" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-12-7638.JPG" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-5-7638.JPG" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-3-7638.JPG" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-6-7638.JPG" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-13-7638.JPG" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-1-7638.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-4-7638.JPG" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/H11003/H11003-9-7638.JPG" /><br>