ESS FirePro Goggle Strap EX Black. The ESS FirePro-FS Goggle has a classic wraparound strap the ESS FirePro-EX Goggles have a snap-on/snap-off mounting system. We offer complete line of ESS Glasses Accessories. For our complete selection of products by ESS Safety Glasses and Goggles on sale please visit our ESS Safety Glasses and Goggles page. For more goggles accessories please visit our goggles accessory store sections. Available options of Eye Safety Systems Inc. FirePro FS or FirePro EX Goggle Straps: 740-0215: ESS Fire Pro FS Goggle Strap 740-0216: ESS Strap for FirePro-EX Goggle Specifications for ESS FirePro Goggle Strap: Manufacturer: ESS Color: Black Package Contents: ESS FirePro Goggle Strap ESS 740-0216: FirePro Goggle Strap EX Black