Demonia - RAN303/BVL - 4" (10.2cm) chunky block heel, 2 1/2" (6.4cm) black platform heel, alternative unisex knee-high platform boots with laces up the front and across the entire shaft. Men's boots with a thick chunky platform sole, a strap with spiked rivets integrated into the shaft, a back with rivets and two metal rings, and metal chains hanging down the sides. The footbed is padded with an insole for high comfort. Goth Punk Grunge Cyberpunk style men's boots. Upper made of vegan vinyl leather. Zipper on the side across the entire shaft. Pleaser Demonia men's boots are made with love!