TSE K 266

TSE K 266. OFFICIAL SCOPE IS UNAVAILABLE. This standard concerns sandals and slippers, two light footwear categories designed for consumer use. Because these products are typically open, easy to wear, and comfort-oriented, they are treated differently from closed shoes in terms of material selection, sole behaviour, upper construction, and the durability expected from straps, bands, or other retention elements.

How sandals and slippers differ in technical terms

In general technical usage, sandals are footwear that leave part of the foot exposed and are held by straps, bands, or similar retaining features. Slippers are usually looser, quicker to put on and take off, and commonly intended for indoor or light everyday use. Although the distinction may seem simple, the stresses they face are different: bending, slipping, abrasion, and opening forces all affect the design in different ways, so material performance and attachment zones matter significantly.

General context for materials and performance assessment

The referenced standards point to widely used test families for footwear and related materials, including checks on tensile behaviour, tear resistance, stretch, abrasion, hardness, slip-related performance, and colour fastness. In practice, sandals and slippers often combine leather, textiles, foams, and polymer-based components, so the performance of the complete assembly is more important than any single material alone. Proper assessment focuses on how these parts work together, influencing comfort, service life, and appearance.

• Covers light consumer footwear in the sandal and slipper category.
• Separates the two product types by construction and use pattern.
• Relates to general footwear technology practices for materials, joints, and durability.
• Referenced standards suggest common physical and mechanical evaluation methods used for such products.