3M™ E-A-R™ Classic™ Soft Earplugs

3M™ E-A-R™ Classic Soft™ is made of proprietary thermal-reactive foam, as the foam warms to the body temperature, it becomes softer and shapes to the individual's ear canal. This 'shaping' allows the earplugs to form an excellent seal against noise, and as time goes on, the foam continues to soften for added comfort.

• Earplugs starts out firm to allow for easy fitting then softens from body heat for a comfortable fit.
• Proprietary thermal-reactive foam
• Overtime the foam continues to soften for added comfort.
• Provides an excellent seal due to the 'shaping' of the earplug to the ear canal
• Textured surface helps keep earplugs in place