evo.com | The North Face Insulated Pants > A great day starts with great pants, and The North Face Sally Insulated Pants deliver. They're simple, stylish, and lined with Heatseeker(TM) eco insulation for all-day warmth. DryVent(TM) 2-Layer fabric completes the package for serious waterproof and breathable comfort through winter storms and spring sun. DryVent(TM) 2L DryVent(TM) fabrics using a 2 Layer construction are TNF's most versatile and used across all our categories. These fabrics are designed into clothing and accessories that are normally lined with a secondary fabric for extra comfort and increased warmth. These lined products can also be designed with fixed insulation for ultimate warmth and versatility and can be found in a wide range of looks and finishes. 40D 56 g/m^2 100% Nylon with DWR Finish Articulated Knees Standard Fit 60g Heatseeker(TM) Eco 70% Post-Consumer Recycled Polyester | Women's The North Face Sally Insulated Pants 2024 - Small Black | Nylon/Polyester