Breathable Beach Flip Flop, Slip On Slippers - Yue. SPECIFICATIONS: Material: EVA Style: Fashion Occasion: Casual Upper Material: Mesh (Air Mesh) Sandal Type: Basic Lining Material: Mesh Closure Type: Lace-up Heel Height: Flat (1cm) Fashion Element: Shallow Pattern Type: Mixed Colors Summer Sandals: Breathable Unisex Sandals: Fashion Season: Summer, Autumn Gender: Unisex SIZE CHART: Size 5.5=36 Fit for Foot Length is 23cm. Size 6=37fit for Foot Length is 23.5cm. Size 6.5=38 Fit for Foot Length is 24cm. Size 7=39fit for Foot Length is 24.5cm. Size 7.5=40 Fit for Foot Length is 25cm. Size 8=41fit for Foot Length is 25.5cm. Size 8.5=42 Fit for Foot Length is 26cm. Size 9.5=43 Fit for Foot Length is 26.5cm. Size 10=44fit for Foot Length is 27cm. Size 11=45fit for Foot Length is 27.5cm. Size 12=46fit for Foot Length is 28cm. . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.