This is a pair of Ryka women's athletic sneakers in navy blue, featuring a lace-up closure. They are size 6 UK, 8.5 US, and 39 EU with a medium shoe width. The shoes are designed for walking and offer comfort. The upper material is synthetic, and they are made of fabric and man-made materials. The model is Genuine from Ryka, a brand known for women's athletic footwear.