are available for immediate delivery. Please expect a delayed shipping time of 10-14 days on all other products.A completely reengineered heating system integrates Nanowire™ technology and a GHC High Density Heat® system. Nanowire™ technology features a patented process of using silvered fibers stitched into a fabric and then waterproof sealed. This heating system is strategically placed throughout the garment to provide intense, but uniform heat coverage. Heated liner can be worn under pants like thermal underwear. Includes instruction manual, wiring, power switch, and connecting harness switch so they can be worn by themselves. Zipper and snap waist closure. Rib-knit leg cuffs. Graphics on left hip. 100% nylon ripstop. One year limited warranty on garment. Lifetime warranty on heating elements. 98326-09VM fits 30-32" inseam. 98326-09VL fits 34-36" inseam.