25NRR E-A-R UltraFit Earplugs Containment these Thermal Underwear Bottoms feature

these Thermal Underwear Bottoms feature a high-density yarn of super-soft cotton with cuffs and a waistband ensuring no annoying movement during your day

Stays flexible from below freezing to 100°F

Hidden detachable hood with drawstring and stoppers

easy to fit and simple to use

25NRR E-A-R UltraFit Earplugs Containment these Thermal Underwear Bottoms featureThe E A R UltraFit Earplugs features a proprietary, pre molded and triple flange design that fits comfortably in most ear canals. These E A R UltraFit Earplugs are durable, corded reusable earplug is easy to use again and again, reducing waste. Push to fit earplug provides in ear comfort and convenience with the hearing protection you expect from 3M. The earplug recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.