Puma Shuffle Dwntwn Sn61. An urban superstar, these low top trainers from Puma are lined with fabric and feature a rubber outer sole. These stylish trainers are a must-have. Product details: Sports shoe, Flat heel, Fastening: lace-up. Uppers: 75% other materials, 25% leather. Lining: 100% textile. Cushioning: 100% textile. Sole: 100% rubber.