I'm seeking a design for a pair of aerator shoes that effectively aerate lawns. The shoes should be equipped with spikes and made with stainless steel spikes. Key Requirements: - Spiked aeration mechanism - Sturdy and durable design, with a preference for stainless steel spikes - Must effectively aerate lawns Ideal Skills and Experience: - Experience in designing gardening or landscaping tools - Knowledge of materials, especially stainless steel - Strong understanding of ergonomics and user comfort