Black Gurkha tapered pants PILLAR Black Vida straight pants PILLAR Prana Pillar Pant Women's Backcountry.com Marmot Pillar Softshell Pant Men's Clothing. versatile in design, the pillar pant in black features a relaxed fit with a tapered leg and full length hem. finished with front pleats, angled side pockets, a fly opening and covered elastic at the back waist. cut in a soft fine stretch twill, style with the conviction top and loft ankle strap heel for an elevated take