The classic backless house slipper, re-engineered with four layers of firm, structured support: supple memory foam, gel for extra cushion, and a double layer of EVA. Lined with a soft, durable terry that feels great in any season, plus a rubber outsole designed to help with traction. Easy on. Easy off. Easily the best year-round slipper. Women's Nest Slipper - Nimbus Grey - 5 - Cotton Blend - Bombas