* High performance ear muffs gusrd against excessive noise of outdoor power products.
* Sturdy protective brow guard with large polycarbonate visor provide excellent all round vision.
* Padded adjustable harness with ratchet mechanism and sweatband for extreme comfort.
* Top headband can rotate 90 degree provides effortless size adjustment.
* Suspension can rotate 90 degree and adjust size for custom comfort.
* Used with visor(B922, B923, B924, B925, B908-4) and headband ear muff(B001, B002, B003, B004, B007, B008, B020, B021)
Complies : EN1731 CE EN352-1 CE ANSI Z87+