WIDE CUP OPENING: Ideal for workers with larger ears, or who wear hearing aids. Opening area of the cup increased by 16% over earlier versions. DIELECTRIC HEADBAND: Durable, non-deforming plastic headband, head attachments for electrical environments. LIGHTWEIGHT CUSHIONED HEADBAND: Steel-wire construction with padded headband and precision micro adjustments designed for just the right fit around the ear. MEMORY FOAM EAR CUSHIONS: New unique memory foam that combines denser and softer foam than previous models, for greater comfort and attenuation. Reduces squeezing pressure on the head and enhances comfort. DESIGNED FOR USE WITH OTHER PPE: Offers a variety of head attach options for easy PPE integration: behind the neck, multi-position, and hardhat attachments that integrate with Honeywell hard hats and face shields. NECKBAND: Fitting around the next from behind. MULTI-POSITION: Three (3) wearing positions. Compatible with a variety of head protection: hard hats, bump caps, welding helmets, faceshields. AIR FLOW CONTROL TECHNOLOGY: All VS100 models feature Honeywell’s Air Flow Control technology which offer maximum attenuation without increasing the size or the weight of the earmuffs or the pressure on the head. The unique combination of the baseplate chamber and high-tech non-woven layer manage the flow of air inside the earmuff to control how sound reaches the ear. The result is better, more consistent overall attenuation for virtually all industrial noise environments., Weight: 0.440924524 pounds, Manufacturer: Honeywell