Full-grain leather is distinguished by being the outermost layer of the animal's skin, which means it retains all the natural characteristics and original marks, such as scar marks, wrinkles, and porosity. This type of leather is not subjected to any polishing or sanding process, which preserves its texture and natural strength. Additionally, full-grain leather is usually treated with minimal dyes and finishes, enhancing its natural appearance and soft touch. In summary, full-grain leather stands out for its unmatched authenticity, durability, and natural beauty.

Full-grain leather is known for its ability to develop a unique patina over time. This distinctive characteristic is due to the high quality of the leather used and the tanning process that preserves the top layer of the skin, known as full-grain. With regular use, full-grain leather absorbs the skin's natural oils, softens, and acquires a natural sheen. Additionally, the marks and wrinkles that form over time add character and authenticity to the leather, creating a patina that reflects the product's history and use. This evolution in the appearance of full-grain leather is appreciated by leather product enthusiasts, as each piece becomes unique and personalized over time.