These are collaboration engineer boots from RATS, MAGICAL DESIGN, and ZERROWS. The listed size is S (7 1/2, 26cm). They feature brass buckles. They have some signs of use, but overall they are in decent condition. The heel wear is also minimal. I purchased them because they were what I was looking for, but they didn't fit quite right, so I'm selling them. I think they are good boots in terms of construction, so I recommend them if the size is right for you. SUEDE LEATHER RATS×MAGICALDESIGN×ZERROWS ENGINEER BOOTS This is the first machine welt construction in Japan. The vamp and welt are sewn together directly without a rib. This is likely the first time in Japan that this construction method (the same as Rios of Mercedes, etc.) has been used, achieving a comfort level unlike any other boots. Instead of using dies, hand-cutting allows for careful sizing and selection of the optimal leather parts for each boot. The stitching thread used on the inside is also used on firemen boots from brands like White's. Fire-resistant Vectran thread, which is resistant to heat and friction, is used in a triple stitch for improved durability. The rough-out leather used for the vamp and shaft is high-quality top-grain leather that is not dyed through to the core, and is uniquely colored. This is an original leather used only for these boots. The more you wear them, the more you can enjoy the aging process. Furthermore, the original stomper last with a strong toe spring supports smooth walking. The heel block also uses an original large-size block, achieving a well-balanced silhouette that combines aesthetic beauty with stability. The narrow shaft top cut with an inner slant reduces pressure on the calf, and the asymmetrical effect creates a vintage-inspired style. It utilizes the unique rough-out texture that cannot be achieved with "smooth leather." The stitching and sole are unified in black to match the unique black color, making them suitable for any styling. The luxurious atmosphere, the presence of the prominent double welt, and the use of thick cowhide allow you to enjoy the aging process the more you wear them. The welt stitching is also a tube type, using the same hollow thread material as Rios, White's, and Wesco, which expands in the center when air is blown into it. #RATS #ZERROWS