ESS Asian-Fit Profile TurboFan Black Goggles are an innovative solution for eye protection in hot and humid environments. Tailored specifically to Asian facial features, these military-grade goggles utilize a powerful 13,000 rpm fan system to expel humidity and prevent your lenses from fogging up. A reduced lens curvature and extra-thick padding ensure a comfortable fit through extended missions and are compatible with MICH, ACH, and FAST helmets. With a rugged PowerPod battery that runs up to 150 hours on a single AA battery, these anti-fog goggles meet or exceed MIL-PRF-32432, ANSI Z87.1-2010, OSHA, and CE EN166 standards.