a few reasons why the shoe industry hasn't produced treadmill-specific models:
Limited demand: Treadmill running is not as popular as outdoor running. Therefore, the market for treadmill-specific shoes may be limited, and shoe companies may not see a significant return on investment.
Similarity to existing models: Most running shoes on the market are designed to provide cushioning and support for a variety of surfaces, including treadmills. While a designed specifically for treadmills may have some unique features, it may not differ significantly from existing models.
Technical challenges: Designing a shoe specifically for treadmills may require unique materials or construction methods that are not currently available or cost-effective. The high heel-to-toe drop you suggest may also pose a technical challenge.
Lack of consumer awareness: Some runners may not be aware of the benefits of using a specific shoe for treadmill running. Therefore, shoe companies may not see the need to invest in creating a new product.
However, it's worth noting that some shoe companies do market their products as being suitable for treadmill running. For example, some minimalist shoes are marketed as being ideal for treadmill use due to their lightweight and flexible design. Additionally, some running stores may provide recommendations for treadmill-specific shoes based on a runner's individual needs and preferences.
