The Moncler "Altive Mid" snow boots are designed with a faux fur (polyester) and textured rubber upper, an EVA midsole, and a Vibram MEGAGRIP compound tread to enhance grip, traction, and durability; 1.50 in / 40 mm flatform heel; Round toe; Wraparound drawstring fastening; Pull-tab at backstay; Polyester fleece lining; OrthoLite® insole; Lightweight, sturdy TPU outsole; Imported