CLARKS Mens Riston Plain Imported Synthetic sole The Riston Plain is part of the Clarks&reg; Collection. Go classically comfortable! Leather upper. Lace-up closure. Man-made lining. Lightly padded footbed. Synthetic outsole. Imported. Measurements: Weight: 14 oz Product measurements were taken using size 11.5, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.