Worn to try on. I’m normally a 9 in Sorel, but wear thick wool socks in the winter and need to size up to a 9.5. Stay moving with the Sorel Kinetic Wedge Boots. These iconic Sorel winter boots feature a waterproof construction, 100 grams of insulation and microfleece lining -- perfect for those cold nights on the town.Material:Upper – Waterproof Textile UpperOutsole – Molded RubberMidsole – Molded BPU-PU WedgeFootbed – Removable Molded PU-Like EVA with Synthetic TopcoverFeatures:100g InsulationMolded Rubber Heel DetailMicrofleece LiningSeam-Sealed Waterproof Construction