The iQUSHION Sparkle Ergonomic Flip-Flops by FitFlop are designed for women in a UK shoe size 6 (EU size 39). These stylish black sandals feature a comfortable rubber outsole and insole, making them perfect for all-day wear. The ergonomic design provides support and cushioning for the feet, while the flip-flop style offers freedom of movement and a trendy look. Ideal for both casual and more dressed-up occasions, these sandals are a must-have addition to any woman's footwear collection.