Freezing temperatures can't penetrate the WT Tactical High Loft Pants, designed to withstand even the coldest temperatures using 4 oz of PrimaLoft® Sport synthetic insulation. The shell is made of 70 denier textured nylon, which has no sheen and makes very little noise. 330d Cordura® reinforces the rear, knees and instep. An elasticized waist and side seam zippers offer flexibility. For further adjustment, we included wide, flat belt loops, designed to keep your belt in place and less prone to snags. Suspender loops on the interior of the waistband add a suitable option for those looking for additional security. A zippered fly with Velcro® closure is a familiar solution that makes wearing these pants simple. Articulated knees aid in mobility. The instep and seat of the pants are reinforced with an extra layer of fabric for added protection from the elements. To keep the pant hems in place, we included grommets on the side seams and the insteps so that the wearer can strap the hems over boots.