3M™ Peltor™ Optime 105 Over-the-Head Earmuffs arc1 Reinforced snap front

Reinforced snap front

Smooth Finish

and tool pockets on both legs

Rib-knit cuffs and heavy-duty knit-covered elastic hem

a 2-way zipper with storm flap

3M™ Peltor™ Optime 105 Over-the-Head Earmuffs arc1 Reinforced snap front3M Optime 105 Cap Mount Earmuffs H10A are intended for noise levels up to 105 dBA. They feature added mass and volume, plus a double shell ear cup design (two cups connected via foam inner layer) to boost the noise reduction through the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low pressure fit. The lightweight headband works in conjunction with ear cup pivot