We do custom headset installs! Give us a call for full details and pricing! All sales are final once headset is installed in helmet. The MD-01 Modular Helmet is the perfect helmet for cross-country adventures. With eleven vents and a Coolmax liner, you are sure to be comfortable even on the hottest of days! The integrated LED light helps to insure you are seen by traffic. The ECE rating on the MD-01 gives you assurance that this helmet has been certified by the leader in "world standard" safety equipment testing. It combines comfort, safety, and convenience in an affordable package. Features: New SpaSoft DuPont Coolmax® interior keeps you dry and comfortable. Coolmax® wicks moisture away from your body and dries quickly. Charcoal bamboo fiber keeps odors away by eliminating bacterial growth Removable, adjustable, washable Spa Soft Coolmax® interior allows for easy cleaning and custom fitting Dropdown sun shade with anti-fog coating Integrated multi-function red LED rear light included Lightweight ABS shell. Large size is only 4.1 pounds! Easy to use chin bar with push to open mechanism designed for use with gloves UV400 100% protection face shield that comes with anti-scratch hard coated for a longer lasting clear view Large eyeport for improved range of vision Breath deflector and chin curtain included Built in speaker pockets Intercom compatible