Towering Sinclair boots are one of our headliners. They feature a removable zip at the top of the upper, yellow topstitching and a host of iconic, signature details.These statement boots sit on a towering Quad platform sole.Milled Nappa is a durable grained leather that feels soft and broken in from the very first step.Product details •  Boot height: 16cm for size 37 •  Flat heel •  Heel height: 5cm/2\" •  Fastening: lace-up  •  Round toe •  Smooth finish •  Sporting Goodyear construction these boots are heat-sealed at a temperature of 700°C and reinforced by our signature weltFabric content and care advice •  Uppers: 100% leather •  Lining: 75% textile, 25% leather •  Cushioning: 100% leather •  Sole: 100% polyurethane