Dr. Martens Sinclair Platform Boot - Black Womens Size 7 In New tried on condition. No Box. Choose your own style with the bold look of the new Sinclair Boot by Dr. Martens! The Sinclair Boot rocks a unique design with the option of lacing up or zipping up, rugged Aunt Sally leather uppers, signature air-cushioned sole, and Goodyear® welt construction for maximum durability. • Durable leather upper made with Aunt Sally, a hardwearing pebbled leather that's soft and supple from the first wear • Classic heel pull loop • Front zipper and lace closures offer a secure fit and customizable look • Cushioned footbed provides lasting comfort • Goodyear® welt heat seals and sews the upper and sole together, providing excellent flexibility • Air-cushioned PVC outsole delivers premium traction • Platform Height: 1.5" • Heel Height: 1.875"