1 It is made of ventilating net material, very good for patient feet, comfortable and breathable, anti-slip rubber sole 2 It comes with adjustable closure back heel provides more space for comfortable wear Closure: Hook & Loop Heel Type: Flat Shoe Width: Medium 3 It is adjustable closure, easy to take on shoes and take off shoes easily, great for sensitive, diabetic, arthritis edema, neuropathy and plantar fasciitis feet, injured, maternity, pregnancy, and sore tired aching feet. 4 Front opening for toes, perfect for diabetic feet, avoid squeeze to your toes, free and comfortable toe space for improved wearing and walking comfort 5 Box contain 1 pair of slippers, unisex, EU 41(inside insole length 255mm, match to UK 7)//EU 43(inside insole length 265mm, match to UK 8)// EU 45(inside insole length 275mm, match to UK 9) Moonlove Open Toe Diabetic Sandals Adjustable Closure Edema Shoes Wide Fit Large Size Arthritis Swollen Feet Footwear for Men Women Feature 1 It is made of ventilating net material, very good for patient feet, comfortable and breathable, anti-slip rubber sole 2 It comes with adjustable closure back heel provides more space for comfortable wear 3 It is adjustable closure, easy to take on shoes and take off shoes easily, great for sensitive, diabetic, arthritis edema, neuropathy and plantar fasciitis feet, injured, maternity, pregnancy, and sore tired aching feet. 4 Front opening for toes, perfect for diabetic feet, avoid squeeze to your toes, free and comfortable toe space for improved wearing and walking comfort 5 Box contain 1 pair of slippers, unisex, EU 41(inside insole length 255mm, match to UK 7)//EU 43(inside insole length 265mm, match to UK 8)// EU 45(inside insole length 275mm, match to UK 9)