- Material: Made from 100% PVC for durability and easy maintenance. - Breathable Air Hole: Engineered to enhance air circulation, preventing moisture buildup. Enjoy cool and comfortable feet whether you're walking or standing for long periods. - Height Increase Insole: Features four adjustable layers (3 to 9 cm / 1.18" to 3.54") with air cushion shock absorption. Discreetly enhances leg length, creating a balanced look while correcting any leg length discrepancies. Boost your confidence and personal image effortlessly. - Shock Absorption: Soft insole air cushion minimizes discomfort from hard soles, alleviating pressure on your back and knees, making every step easier. - Size Customization: Available for men’s shoe sizes (6.5 to 9) and women’s shoe sizes (7.5 to 10). Insole can be trimmed to match your specific shoe size or type for a perfect fit. Use Cases: 1. Ideal for professionals who spend long hours on their feet, providing comfort and support throughout the day. 2. Perfect for casual outings or special events where you want to look your best without sacrificing comfort. 3. Great for individuals needing to address leg length discrepancies discreetly, enhancing posture and confidence. Experience the blend of comfort and style with these innovative shoe lifts, designed to meet your everyday needs while offering a subtle height boost.