The Skechers Go Run Trail Altitude River Rocks is a women's sneaker designed for various activities such as walking, running, hiking, cross-training, and water sports. It features a blended mesh fabric upper with lace-up closure and synthetic and textile materials. The shoe has arch support, cushioning, and memory foam for comfort and a rubber outsole for durability. The design is in charcoal and light blue with the Skechers logo and a solid pattern. It is available in US size 7 and UK size 4, and the model number is 128203/CCLB.