Introducing the all new HSTL Line by HK Army. If there is one thing you’ve learned from ordering paintball gear, it’s that quality matters. This is why we take the necessary steps to provide you a genuine hand-sewn jersey for durable comfort. So, when you’re shopping for a quality, affordable paintball jersey, make the right decision and select your HK Army HSTL Line Jersey. HK Army HSTL Line Jerseys feature lightweight, breathable materials. Each jersey is designed with high-density sublimated graphics, durable fabrics and ventilated side panels to keep you cool.