Thick-soled black boots with side zippers. - Color: Black - Material: Synthetic leather - Design: Side zipper - Sole height: Thick sole - Features: Non-slip sole - Style: Casual Thank you for viewing. These are GRL gore boots. I usually wear a 24cm in sneakers like Nike and Converse. I accidentally bought a 23.5 and they were a little tight. I've only worn them once. There is a small scratch on the inside. Please check the photos.