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. HSTL Line Pant HK Army HSTL Line pants are lightweight, durable, and affordable. Designed for entry to mid level players interested in an affordable, quality paintball pant.