The Gretchen slipper combines classic comfort with modern style. Wool upper. Easy slip-on style. Wool lining. Removable wool-covered and recycled carbon footbed. Latex-dipped rubber outsole. Imported. Measurements: Weight: 7 oz Product measurements were taken using size 39 (US Women's 8) width M. Please note that measurements may vary by size. Weight of footwear is based on a single item not a pair.