The Framework is built with all of the features you would expect from a Cat work boot and then some. It integrates stability, flexibility, and comfort for optimal foot health. Key features include a steel toe, full-grain leather upper, and a nylon mesh lining. The boot is constructed using a cement construction method and features a poured PU midsole. It meets safety standards EN ISO 20345:2011 with a rating of S3 and includes safety features such as E A FO WR WRU HRO SRA. The upper is made of full-grain leather, the lining is nylon mesh, and the sole is rubber. Care instructions recommend cleaning and protecting the upper using suede care products. The heel height is 3.0 cm.