The Premiata Mase in this version is characterised by a mix of materials, technical fabric, suede and leather details on the buttonholes and toe. Suede details are present on the sides and on the heel. The ever-present symbol on both sides. - Genuine leather - Fabric laces - Rubber sole DESIGNER ID: MASE 6621Composition: Upper: 55% Polyamide, 45% Calf Leather Lining: 86% Goat Leather, 14% Polyurethane Sole: 65% EVA, 30% Rubber, 5% TPU