Opt for style with Tyler, a calf boot like no other, featuring asymmetrical detailing and a premium black leather finish. With a shorter heel, rounded toe, inner ankle zip and top leather pull tabs this is the boot you've been waiting for. -Material: Leather -Sole: Man-made -Fit: True to size -Toe-shape: Rounded -Features: Asymmetrical detailing -Heel: 4cm Leg Height x Calf Circumference x Opening Circumference 5 - 372mm x 358mm x 376mm 5.5 -376.5mm x 363.5mm x 382mm 6 - 381mm x 369mm x 388mm 6.5 - 385.5mm x 374.5mm x 394mm 7 - 390mm x 380mm x 400mm 7.5 - 394.5mm x 385.5mm x 406mm 8 - 399mm x 391mm x 412mm 8.5 - 403.5mm x 396.5mm x 418mm 9 - 408mm x 402mm x 424mm 9.5 - 412.5mm x 407.5mm x 430mm 10 - 417mm x 413mm x 436mm