Women s Fuzzy House Slippers Memory Foam Slippers Slip On Cozy Warm Outdoor Indoor Slippers US 5-6-----EU 36-37-----Inner length: 230mm US 7-8-----EU 38-39-----Inner length: 240mm US 9-10-----EU 40-41-----Inner length: 260mm US 11-12-----EU 42-43-----Inner length: 270mm Sole Material: Rubber Function: breathable warm non-slip soft bottom comfy women slippers Usage scenarios: bedroom slippers home slippers indoor slippers outdoor slippers walks in the courtyard. About chromatic aberration: There may be slight chromatic aberration between the picture and the actual object due to differences in the contrast of light and dark on the personal monitor. About smell: The shoes just leave the factory will have some smell regardless of the quality the smell will dissipate in the ventilation place.