Bolle MUTE Helmet Black Large. Bold design simple yet progressive features like removable earpads and goggle clip and a bunch of colours that will match any of your outfit. Specifications for Bolle MUTE Helmet: Manufacturer: Bolle Hat Size US: Large Size: Large Head Circumference: 23.2 - 24.4 in Age Group: Adults Gender: Unisex Color: Black Fabric/Material: ABS Features of Bolle MUTE Helmet Our Click-To-Fit system allows you to fine tune the fit of your helmet easily and quickly. Our rubberized adjustement wheel lets you tighten or loosen the helmet effortlessly even with your gloves on. Bolle helmets and goggles are developed in parallel to ensure perfect fit optimal ventilation and best-possible comfort. Package Contents: Bolle MUTE Helmet Bolle 31909: MUTE Helmet Black Large