Semi-aniline leather is only lightly pigmented (coloured coating). On this leather, the natural grain and hair pores are not covered by the coating, but only lightly protected. Unlike aniline leather, which is open-pored and extremely delicate, semi-aniline leather has better protection. Since only a light coating of colour is applied, the leather remains soft and supple and retains its natural appearance. Natural features such as variations in colour and texture, liver spots, tick bites, scars, hedge scratches, skin folds and grazes are visible and may be incorporated. Semi-aniline leather is less prone to fading than aniline leather; however, with all leather furniture, it is important to avoid exposure to direct light (sunlight, UV light etc.). A patina develops with use and colour may transfer in heavily used spots, e.g. on the edges or stitching.