Factors Affecting the Comfort of Footwear-StridShoes
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comfort of footwear is influenced by several key factors, including:
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Shoe Design
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Last Design
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Upper Pattern Design
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Shoe Manufacturing Process
1. Shoe Design
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Shape and Structure Design: The shape and structure of a shoe significantly impact comfort. For example, an overly long toe box can affect gait and cause fatigue during prolonged walking. Heel height, size, and shape also play a crucial role—heels that are too high or too thin increase the risk of ankle sprains, while block heels or wedge heels that are too heavy can cause foot fatigue.
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Heel Design: A well-designed heel ensures proper weight distribution across the foot, enhances stability, and improves arch support. The height of the heel and the rear pitch of the last must be coordinated. The lower edge of the calcaneus (heel bone) is a primary weight-bearing point, and the heel seat, heel post, and heel base must align with this point to provide proper support.
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Heel Seat and Heel Base:
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A larger heel seat increases the attachment area with the sole, reducing wobbling while walking.
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The size of the heel base affects ground contact and stability. A small heel seat makes balance difficult, while a heel with width but no thickness may appear sleek and elegant but can tilt backward if positioned too far back, making the wearer feel unstable.
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Structural Design: The incorporation of functional technologies, such as cushioning and breathability, also enhances comfort. Additionally, structural elements can improve ventilation and waterproofing.
2. Last Design
The last serves as the foundation for a shoe’s shape and fit. Poorly designed lasts, whether in terms of size or contour, can compromise comfort. The dimensions and structure of the last should be carefully engineered to ensure a proper fit.
3. Upper Pattern Design
The dimensions and placement of upper components impact how comfortably the shoe fits. If these elements are not designed correctly, they can create discomfort. Properly structured uppers ensure a secure and ergonomic fit.
4. Shoe Manufacturing Process
The techniques and standards used in shoe production greatly affect the final product’s quality and comfort. Skilled craftsmanship ensures better construction, while improper techniques or inconsistencies in production can lead to variations in fit and durability. Many footwear manufacturers invest in ongoing technical training to enhance workers’ craftsmanship and maintain consistent quality. A well-executed manufacturing process is crucial for ensuring the comfort and longevity of footwear.