Westone Laboratories Inc, Colorado Springs, Colo, work all night. Westone’s custom sleep plugs are made from the softest vinyl earmold material available. They are small enough to cause no discomfort when lying down on the pillow, and yet offer big noise protection with 36 dB of attenuation and an NRR of 25. (800) 525-5071; www.westone.com.
