1. Place the earcups over each ear. 
2. Adjust the headband by sliding the headband up and down. 
3. Multiple-Position earmuffs can be worn either over-the-head, behind-the-head or under-the-chin. 
4. When the earmuff is worn with the headband behind-the-head or under-the-chin, the headband strap must be attached to the slot in the upper part of the earcup as shown. 
5. Firm Seal – Do seal the cushions firmly against the head. 
6. Avoid Obstructions – Do not allow hair to obstruct the ear or the earmuff’s secure fit in any way. 
7. Cover Ear Completely – The earcups should never fit crooked or askew over the ear.

CARE + MAINTENANCE  

• INSPECT – Regularly examine earcups and ear cushions for cracksand leaks—discard if earcups are visibly damaged or compromised. Replace earcushions if damaged.
• CLEAN – Wash earcups and ear cushions regularly with mild soap andwater. They may not be dipped into water. Do not treat with any othersubstances, as the ear cushions may degrade and compromise use.
• REPLACE – As ear cushions and foam inserts can degrade over time,replace these every 6-8 months under normal wear, or every 3-4 months withheavy use or in humid/extreme climates.