The V-TAC Echo Combat Pants is made of 100% polyester ripstop. The adjustable waistband has two built-in velcro belts at the 3 & 9 o'clock positions, allowing you to tighten the belt on the fly, and without an additional belt unit. These Echo Pants are compatible with 2.5" width belts if you choose to use them. The front closure features a single button, with a zipper & velcro fly hybrid. Two spacious slash pockets and cargo pockets give you a lot of space for carrying additional items to the field. Elastic gussets have been installed for additional comfort and flexibility. The bottom Velcro closures help keep the heat in, and prevent the elements from going up and into the pants during play. The natural lightweight design of these pants is optimal for fast, high speed games while still providing durability for MILSIM events.