The Limar 545 Matt MTB Helmet is equipped with Comfort+ system inclusive height adjustment. The ergonomic, antibacterial and sweat absorbing pads are removable as well as washable. It's 15 airvents provide a cool head and the Competition+ system allows an optimal fitting. The built-in insect net protects the front vent holes from unwanted intruders. The front visor can be removed quite easily