Skechers 149593/BBK ULTRA FLEX 3.0 - ALL SMOOTH Womens Trainers Black. These trainers feature a leather upper, textile lining, and rubber sole. They have a slip-on closure, memory foam for comfort, and are designed as slip-ins. The shoes have a round toe shape, a relaxed width, and a low heel height. They are low-top trainers suitable for casual wear. Item Weight: 0.45 KG. Product Code: 149593/BBK.