Eco-Conscious Fabric: REPREVE traceable, recycled 4-way stretch polyester ripstop made from plastic bottles; Waterproofing: Weather Defense 15K for great waterproofing [15,000 mm/ 10,000 g]; Durable Water Repellent [DWR] fabric treatment to keep you dry and protected from the elements; Insulation: Shell insulation; Lining: Recycled taffeta lining in the bib and seat; Closure:Boot gusset with zippered closure; Straps: Adjustable elastic suspenders with buckles; Gaiters: DWR-coated boot gaiter; Attachment system: Jacket-to-pant attachment system; Composition 54% Recycled Polyester, 46% Polyester