First Lite - Sanctuary Insulated Bib Pant - Sale - Maximum insulation for extreme warmth in extreme conditions featuring a deadly silent, moisture resistant DWR exterior that repels snow and rain 37.5 fabric uses Active Carbon Technology to move perspiration (human scent signature) to the outside of the garment where it is functionally neutralized Features an insulated high back with suspenders and proprietary drop seat zipper system for complete thermal regulation and instant call of nature response Machine wash cold and tumble dry on low heat setting