- Size: 46/47 • Provide relief and prevention of foot pain, including flat feet, fallen arches, bunions, back pain, and Achilles tendonitis. • High arch support and deep heel cup structure to maintain foot balance and stability. • Comfortable and breathable material, ideal for standing all day, with Poron heel pad to absorb impacts. • Adjustable design to fit most shoes, including work boots, running shoes, and dress shoes. • Gradual use recommendation to avoid foot pressure during the first few days of use. • Product dimensions: Weight - 0.15 kg.