Specification: Height-Increasing Socks Material: Silicone, Polyester Color: Blue, Pink, Gray, Black Available Sizes: 2.5 cm (0.98 inches), 3.5 cm (1.37 inches) PREMIUM QUALITY MATERIAL: Made of durable and comfortable silicone and polyester, highly stretchy, soft, breathable, and odorless. Features small breathable perforations. INVISIBLE DESIGN: Designed to be discreet—undetectable when worn inside shoes. Provides a natural height increase of up to 2.5 cm or 3.5 cm. REUSABLE AND WASHABLE: Hand wash recommended; air dry naturally. Retains shape after repeated use. Soft silicone supports the heel and offers gentle shock absorption. REDUCED FOOT PRESSURE: Heel cushioning provides shock absorption and slip resistance to help relieve foot fatigue. Perforated design enhances breathability and comfort. VERSATILE USE: Compatible with most shoes, boots, and socks. Suitable for everyday wear, professional settings, social events, or individuals with leg length discrepancy. Product Includes: 1 Pair of Height-Increasing Socks