About this item Innovative Hybrid Shell Construction & complies with ASTM F2040 safety standards. Helmet shell is a combination of a PC shell and a hard ABS plastic shell. Hard ABS shell placed in key and high impact areas provides extra safety. PC shell reduces weight without sacrificing safety thanks to the premium quality EPS foam. Dual Regulator Climate Control. Dual Regulator ventilation system allows you to adjust the front and rear vents independently. Close the front vents and open the rear vents will evacuate excess heat without freezing your head. Open both front vents and rear vents will maximize the ventilation and help you quickly maintain a comfortable temperature without overheating or fogging up your goggles. Size Adjustable & Comfortable. Turning the glove-friendly dial, you’ll get a snug fit no matter what your head shape is. Removable liner and ear pads allow you to customize the degree of warmth you need, you can remove the ear pads and use the helmet in seasons other than winter. Magnetic Buckle & Audio Compatible. Helmet equipped with a revolutionary FIDLOCK patented Magnetic Buckle, which has an automatic closing mechanism, can be easily opened and closed with one hand even with your gloves on. Ear pads are designed with an audio storage slot, compatible with most after-sales helmet audio systems, making your journey no longer boring! Our Guarantees. BUILT-TO-LAST & 100% SATISFACTION GUARANTEED. Quality control is implemented with the HIGHEST standard. If you are not entirely satisfied, we will offer you a full refund, without questions asked.