Leather knee high boots in black Monnalisa Mytheresa Buy Lipsy Black Mid Block Heel Shaft Knee High Boot from the Next UK Rhinestone Black Knee high Boots With Chunky Heels E on Luulla Roxanna Black Lug Sole Block Heel Knee High Boots Knee high boots. Our Rosalina Knee High Boots in Black meets the classic and timeless brief! Features a inclosed pointed toe, round heel, internal side zipper closure and the perfect knee high length. We are obsessed! Upper PU Sole Synthetic Rubber Heel Height: 6. 5cm