Shoe labels (on the tongue tag or box) use a three-row grid: each row pairs a part symbol — upper, lining & insole, outer sole — with a material symbol — leather, coated leather, textile, or other materials. Read the pair, and you know exactly what you're cleaning.
These symbols say WHERE on the shoe a material is used. Each one pairs with a material symbol next to it.
This marks the upper — the outer body of the shoe above the sole. The material symbol printed next to it tells you what the upper is made of.
This marks the lining and sock — the materials inside the shoe that touch your foot: the inner walls and the insole surface.
This marks the outer sole — the bottom of the shoe that contacts the ground. Its paired material symbol is measured by volume, not surface.
These symbols say WHAT the part is made of — and that decides how you clean it.
The marked part is genuine leather — at least 80% of its surface area. Suede and nubuck count too; they're leather with a brushed finish.
The part is real leather with an applied surface coating — a polymer layer over the hide. It looks uniform and wipes clean, but it doesn't breathe or absorb conditioner like uncoated leather.
The part is made of textile — natural or synthetic fabric: canvas, mesh, knit, felt, or woven blends.
The part is made of “other materials” — everything that isn't leather, coated leather, or textile. In practice: synthetics like PU and PVC, rubber, EVA foam, and plastics.
CareLabl identifies the upper, lining, and sole materials from one photo of the label — then gives you a care routine for that exact combination. Scan the shoe's exterior and get cleaning steps for the dirt, scuffs, and stains it can actually see. Try Pro free for 3 days, no credit card needed.