Thin Polypropylene shell flexes for comfort and compliance

but this innovative fabric enhances natural thermoregulation to release heat and perspiration from inside the jacket

This chest module must be combined with the VPD System Back to create the VPD System Torso

Probably a bit too airy for colder temps

TLD D4 Polyacrylite MIPS Helmet - M/L - Linear Black Gift Voucher Thin Polypropylene shell flexes forD4. Redefining everything The reigning king of full face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price conscious shell. Details make the D4 the most coveted full face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. This helmet is designed and intended exclusively