The Storm Pant is built for the cold and ready to withstand winters worst. Featuring an elasticized waistband, reinforced lower leg scuff guards and internal snow cuffs.100% Nylon Taslan Water-Resistant Shell Fabric w/ Durable Water Repellent (DWR) Finish.- Insulation: 100% Polyester - 100g Poly Fill- Elasticized Waistband- Reinforced Lower Leg Scuff Guard- Zippered Hand Pockets- Internal Snow Cuffs