TLD D4 Composite MIPS Helmet - M-L - Qualifier Slate - Red YGroup_7033757106221 and insert the cartridge into

and insert the cartridge into the backside of the adaptor for storage(the side without the dust flap)

twice as round as the industry standard even at its premium

Flat seam toe zone for superior feel and comfort

Breathable air mesh backpanel

Mesh tongue with customized padding combines protection and breathability

TLD D4 Composite MIPS Helmet - M-L - Qualifier Slate - Red YGroup_7033757106221 and insert the cartridge intoTLD has gone and done it again and added another stylish and feature packed helmet to their MTB full face line up with the D4 Composite MIPS Helmet. With a roster stacked with some of the best riders on the planet, you can be sure that the D4 has been thoroughly put through its paces to provide you with one of the most refined full face helmets ever created. Who's this item for: Riders that demand the best and will not compromise when it comes to