Introducing the all new HSTL Line Pants by HK Army. When it comes to quality paintball pants, there are 4 key features to look for; You want your pant to be Durable, Flexible, Lightweight and Breathe well. All of which the HK Army HSTL Pant embodies. Our hand-crafted HSTL Pants are designed to be durable, stylish, and most importantly, affordable.