Hey friend, based on your search for a healthy sandal for ladies, I've found a few great options! The Birkenstock Arizona sandals are a classic - they're comfortable, supportive and will last you years. Made with cork and leather, they mold to your foot over time for maximum orthopedic benefits. At R1799.9, they're an investment in foot health. For a more affordable choice, the Havaianas ladies slim sandals in grey or pink come highly rated. At R349.99-R369.99, they're a steal given how breathable and lightweight they are. I hope one of these styles works for you - let me know if you need any other details!
Based on your need for a closed sandal, I would recommend the Birkenstock Women's Arizona Grey Sandal for R1999.95. The Arizona is a classic Birkenstock sandal that is completely closed around the heel and sides of the foot. It provides excellent arch support with an ergonomic footbed molded from gentle cushioning cork. This comfort shoe conforms closely to the natural foot shape while allowing the toes to move freely. The adjustable strap ensures a customizable secure fit. For a comfortable closed sandal at a very affordable price, I think you would love the Birkenstock Arizona! Please let me know if you need any other details.