- Upper: Leather [cow] upper construction - Re -enforced rubber backed vamp for durability - Padded tongue and collar for comfort - 3D moulded rubber quarter logo - Rubber heel stabilizer - New IMPACT -G footbed provides cushioning - Dual density super rubber out sole with custom DCs Pill Pattern tread DC'sTeknic S feature a re-enforced rubber backed vamp for durability, padded tongue and collar for comfort. Has a 3D moulded rubber quarter logo and rubber heel stabilizer. It also features a new IMPACT-G footbed provides cushioning and dual density super rubber outsole with custom DCs pill pattern tread.