Check the listing for details. HSTL GOGGLE-HEADGUARD BLACK HK- ARMY. Color: Black, Condition: Pre-owned, Made in United States. Listed at 15.00 USD. The HSTL Goggle-Headguard in Black by HK Army is a high-quality and durable unit designed for adult use. It features the HK Army HSTL Headguard model, providing excellent protection and durability. The sleek black color adds a stylish touch to the goggles, making them both functional and fashionable for various outdoor activities or sports. With the reputable HK Army brand, you can trust that this product will meet your needs for safety and performance.