These are the Jim Green AR8 Wedge Sole Boots in Houston Brown. Worn twice - these ended up being half a size too small. Could not return. My loss is your gain! UK 10.5 / US 11.5 — fits true to size Manufactured with a double layer of leather (2.2mm nubuck leather, lined with 1.6mm calf leather) Double layer of leather aids in the boots water resistant properties (not waterproof) 8-inch height for excellent support, comfort and protection Thermoplastic toe puff and a heel stiffener for extra support A steel shank between the insole board and sole offers extra support and stability Insole board is secured to the upper with a double stitched 2.2mm braided nylon cord Sole is made from a genuine rubber Can be resoled Due to the double layer of leather the AR8 can tackle all kinds of terrain, making it ideal for the outdoor worker or hiker requiring that extra bit of toughness