mdms002 Men’s Original Slip On Driving Moc by Twisted X Size:12 The rolled shank area and 86724587 The rolled shank area and anti torsion rigid external shank provides added lateral stability and the outsole is multi durometer rubber with high abrasion outer lugs for high impact durability and softer durometer mid lugs for added flexibility and increased slip and oil resistance and adjustable calf strap provide a customized fit Slip on driving mocs feature double gore panels that flex for ease of sliding on yet conform comfortably to the foot without the need for laces Three quarter length composite insole provides unrivaled support and stability