The signature Alexander McQueen Tread sole evolves for the new season with the Slim Tread Boot, a more slender and lightweight design with a chunky, lacquered leather heel. The upper of the boot is crafted in stretch scuba that fits close to the ankle, rises to mid calf and is finished with central silver metal zip detailing. The rubber sole  is stamped with the Alexander McQueen signature. The SlimTread  Boots comes in black and ivory stretch scuba with a black, ivory or  seasonal coral sole.