Fully featured for versatility and focused on mobility, the Insulated Snowbelle Pants have an H2NoA(R) Performance Standard 2-layer shell for waterproof/breathable and windproof protection, 40-g ThermogreenA(R) 100% polyester (90% recycled) insulation for warmth, an articulated fit for freedom of movement and a smooth taffeta liner for comfort and ease of layering. Fair Trade Certified(TM) sewn. Features Durable and soft-to-the-touch H2NoA(R) Performance Standard 2-layer polyester (70% recycled) micro-twill weave with waterproof/breathable protection; 40-g ThermogreenA(R) insulation is versatile and keeps you warm and cozy Waist details: brushed tricot lining wicks moisture; adjustable elastic tabs customize fit; two-button closure, belt loops and zip fly Webbing loop on rear yoke securely attaches pants to the powder skirt on any PatagoniaA(R) Snow jacket Gaiters seal out snow; tough scuff guards protect inside of leg and bottom hem Mesh-lined vents at inner thigh Zippered pockets; two handwarmers Concealed RECCOA(R) reflector; Fair Trade Certified(TM) sewn 621 g (21.9 oz) Materials H2NoA(R) Performance Standard shell: 2-layer, 4.7-oz 75-denier 100% polyester (70% recycled) micro-twill with a DWR (durable water repellent) finish. Leg lining: 2.2-oz 100% polyester taffeta. Waistband lining: 3.8-oz 100% polyester brushed tricot. Gaiters: 3.2-oz 100% polyester plain weave with a DWR finish. Insulation: 40-g ThermogreenA(R) 100% polyester (90% recycled). Lining fabric is certified as bluesignA(R) approved. Fair Trade Certified(TM) sewn