POC helmet in matte black, with air vents. - Brand: POC - Color: Uranium Black Matt - Size: XS-S (55-58) WF Thank you for viewing. This helmet was purchased from the Fullmarks website. I used it once, but I didn't like it, so I'm listing it here. Details from the website: [MATERIAL PC Shell, EPS Liner Weight: 450g Through continuous development in line with POC's Whole Helmet Concept™, MIPS has been added to all mountain helmets this year. MIPS also plays a role in making the following performance better. It adopts an in-mold construction that combines an EPS liner that effectively absorbs strong impacts, a PC (polycarbonate) shell with excellent impact resistance, and a durable ABS top shell, providing all-day comfort and safety. The slide-adjustable ventilation provides excellent ventilation performance and comfort, and the ventilation holes on the front of the helmet efficiently draw air into the goggles, designed to prevent fogging inside the lenses. It has a dial-type size adjustment system on the back of the head, allowing for an ideal fit without replacing the built-in pads. A seamless fit is also possible when combined with compatible POC goggles. Size Chart: XS-S 54-58cm] I also purchased a helmet and goggles together. If you would like to purchase them as a set, please let me know (special price available).