Used 1 time because she grew too fast. We love so much we baught same bibs 1 size up. Baby Snow Pile Bibs offer fully seam-sealed, waterproof/breathable H2No® Performance Standard protection and 100 grams of Thermogreen® insulation for warmth. The 100% recycled polyester fabric is soft, smooth and supple, while Patagonia's grow-fit feature extends wear. Fair Trade Certified™ sewn. Shell is made of 100% recycled polyester that has waterproof/breathable H2No® Performance Standard protection and is fully seam-sealed; Low-profile, elasticized straps have a three-snap adjustment in front for growth spurts Center-front zipper has internal and external wind flaps with snap closures Secure pocket on right thigh has a waterproof zipper, internal pass ring and reflective webbing pull Articulated knees; scuff guards at the hem and inside lower legs; internal gaiters; loop inside hem gives option to add cord and keep pants from riding up Grow-fit feature in legs adds 2 inches for extended wear; reflective strip at lower legs H2No® Performance Standard shell: 2-layer, 5-oz 100% recycled polyester plain weave with a waterproof/breathable barrier and a DWR (durable water repellent) finish Lining: 2.2-oz 100% recycled polyester taffeta with a HeiQ® Eco Dry PFC-free DWR finish Insulation: 100-g Thermogreen® 100% recycled polyester Lining fabric is certified as bluesign® approved Fair Trade Certified™ sewn