I was using these at work♪ They are in very good condition as they were only worn indoors. Both the instep and heel straps are adjustable⭐︎ Sandals Outer material: Leather Upper material: Synthetic leather Sole: Synthetic sole Heel height: Approximately 3.5cm Width: 3E equivalent Made in China Description "Biofitter Nurse" is a "work shoe" developed to provide both comfort and beautiful legs in hospitals and offices. They have excellent fit and cushioning, so they are recommended for those who stand for long hours every day or who want to reduce fatigue. Nano-platinum antibacterial treatment is applied to maintain cleanliness. The soles are oil-resistant and non-slip, so you can wear them with confidence. We offer an easy-to-move-in structure and a beautiful silhouette, and at an affordable price for those who wear them out quickly. Please use them in hospitals and offices. ■ Upper material: Synthetic leather ■ Heel height: Approximately 3.5cm ■ Sole: Synthetic sole ■ Width: 3E equivalent ■ Made in China ■ Size chart LL 25.0cm~25.5cm *The size chart is approximate. Color: White系 Stains, tears, odors, etc.: None Used item Wardrobe clear-out Decluttering Nurse