along with the side vents on the lower half

2" Heat applied reflective tape with contrast material

6% Elastane

Shell Fabric: Bizflame Denim 11

Adjustable Straps with Durable Buckle Closure

3M E-A-R soft Yellow Neons Earplugs Refill NRR 33dB 391-1004 CSA Class AL (500 Pairs) Style_Parka along with the side ventsSpecial, soft and smooth foam formulation with the highest noise reduction rating available. Regular size fits most ear canals. 3M E A R 391 1004 CSA Class AL (500 Pairs) Shaped, self adjusting foam provides a comfortable, low pressure seal. Non irritating, dermatologically safe foam. Soft foam plugs are easy to roll down and insert, then expand within the ear canal for maximum comfort. NRR 33dB. ANSI S3. 19; CSA Class AL.