Something Slippery

Bought 2 pairs of memory foam slippers. One for my husband, one for me. My husband's pair was fine, but mine was not. It was in a different material and picked up every bit of dust/fluff/you name it. Also the one slipper was different to its mate in the finish. Wrote to Homemark who requested I send pics of substandard slippers. Did so and now dead silence from them.