3M� PELTOR� Optime� I Earmuffs offer versatile protection and are very lightweight providing high wearer comfort. The product features a low profile design which minimises obtrusiveness, thus making it more compatible when used with other forms of PPE. Ideal hearing protection against noise arising from a wide range of applications in the workplace and leisure activities Soft wide cushions helps reduce pressure around the ears and improves comfort and wearability Large space inside cup helps reduce moisture and heat build-up Easy to replace cushions and inserts helps keep them hygienically clean