The Spyder® Propulsion Pants are crafted from 100% recycled polyester face fabric and features a 30K/20K EXO SHIELD laminate for superior weather protection. Its PrimaLoft® Silver ECO Insulation and sealed seams keep you warm and dry, while the thigh ventilation system ensures temperature regulation. These pants are designed with Removable, adjustable suspenders with silicon gripper elastic, an adjustable stretch waist construction, a reinforced scuff guard around the bottom hem, and inner snow gaiters with gripper elastic. Their articulated knee construction offers full range of movement. They are finished with a zip-fly, buttoned closure, and belt loops.