<b>About Tontron</b><br>Tontron Sports is an excellent supplier, which focus on providing outdoor sport product to customer.<br>We have study in outdoor product nearly 10 years, such as hiking pants、outdoor jacket、climbing helmet、kayaking helmet、skate helmet and other sport accessories.Our products have been sold to North America and Europe.<br><br><b>Tontron Climbing helmet introduce</b><br>The helmets are made of high impact ABS shell,and have passed security testing program,to provide practical safeguard to sporter. <br>The helmets are made of high-density EPS liner,to provide effective waterproof and anti sweat,and convenient for cleaning in the hot day. <br>The helmets have adjustable back of head closure system,to provide minor adjustment for different head size.<br>The helmets have four buckles which can install the universal headlamp easily.<br><br><b>Colour</b><br>Red、Blue、Write、Orange、Yellow、Black<br><br><b>Size</b><br>LargeLarge(21.6-23.6in)|(55-60cm)<br>Small(19.3-21.6in)|(49-55cm)<br><br><b>Suitable sport</b><br>Climbing、Caving、Rescue、hiking、Mountaineering、Exploration<br>