Goggle SpeedSleeves GIB1 The installed BOROFLOAT® temperature-resistant lens

The installed BOROFLOAT® temperature-resistant lens is layered in a scratch-resistant multi-coating that further enhances the light transmission

The MS3 Dual QD GEN 2 incorporates a new low profile quick-adjust Slider which minimizes bulk and allows for secure

Batteries: 1 x AA (not included) Weight: 370 g Shipping weight: 530 g

The product is covered in a matte black coating and fitted with one 45° offset ring mount

Goggle SpeedSleeves GIB1 The installed BOROFLOAT® temperature-resistant lensDetails Weight: 19 g Shipping weight: 29 g ESS Established in 1998, ESS (Eye Safety Systems, Inc.) creates eyewear protection for sport shooters, military and law enforcement personnel. ESS is the only authorized eyewear for the United States Marine Corps, is a leading supplier to all other branches of the U. S. DoD, and is sold in over 100 countries. ESS goal is to make the toughest eyewear in the world.