The ASTOR square toe boot features a slouchy mid-calf silhouette reinforced with strap accents and substantial buckle hardware. A wide sole with a block heel provides a solid foundation for this engineer-inspired design. Square toe block heel engineer boot Slip-on style Heel harness strap with hardware Top gore with 2 buckle straps for adjustable fit 2 inch heel height Size 6 measurements: 13.75 inch shaft circumference, 11.5 inch shaft height Size 8 measurements: 14 inch shaft circumference, 12 Uzun Boy, Outfit Boards, Steve Madden Boots, The Dancer, Downtown Girl, Leather Socks, Design Square, Take Two, 4 Inch Heels