ülepõhja

ülepõhja is an Estonian term that translates literally to "over the sole" or "over the bottom." It is most commonly used in the context of footwear and refers to a method of construction or a specific part of a shoe.

In shoemaking, ülepõhja can describe a technique where the upper material of the shoe is brought down and attached to the sole from the outside, often with stitching that is visible on the exterior of the shoe. This contrasts with other construction methods where the upper is attached to the insole from the inside. This method can influence the durability and appearance of the footwear.

The term can also refer to a component within a shoe's construction, specifically the part that lies beneath the footbed, connecting the upper to the sole. This underlying layer plays a crucial role in the shoe's structure and how it conforms to the foot. The exact nature and material of the ülepõhja can vary significantly depending on the type of shoe, its intended use, and the manufacturing process employed. Therefore, understanding this term provides insight into the construction and potentially the quality of footwear.