Oregon 563474 Helmet/Visor Safety Combo Chain Saw, ABS Shell

High impact resistant ABS helmet; ventilation holes; rain gutter; durable stainless steel mesh visor; strong flip up and down function; detachable sun peak; articulated cap-mounted ear cups; height-adjustable ear muffs; NRR value 23dB; Air Flow Control technology for optimum and consistent noise attenuation and enhanced communication; snap-in comfortable ear cushions; ratcheting adjustment harness; head size 20-24.5 (50-62 cm); snug-fit harness and highly absorbent sweatband.High impact-resistant ABS helmet features ventilation holes, rain gutter, durable stainless steel mesh visor, strong flip up and down function, detachable sun peak, articulated cap-mounted ear cups and height-adjustable ear muffs. NRR value is 23 dB. Air