All-Day Comfort, Indoors & Outdoors! Not only are these shark slides adorable, but walking in a pair of Shhhandals is like walking on a cloud! This thick, comfortable material helps to: Reduce foot pain caused by arthritis, swelling, plantar fasciitis and more!Decrease muscle soreness and calf crampingIncrease circulation and provide support to archesProvide thick soles for compression comfort Product Features  UnisexAnti-SlipAnti-ChafeWear ResistantWaterproofLightweightSuitable for indoor or outdoor wearAdorable cartoon shark design makes a delightful gift for anyone of any ageMade of compression material, will mold to the shape of your foot and feel like you're walking on a cloudFive different sizes to pick from for your perfect fit Product Specifications  Cartoon shark pool slide slippers sandal shoesComes in five (5) different sizes, as follows:S: US 5.5-7 Women / US 3.5-5 MenM: US 7.5-8.5 Women / US 5.5-6.5 MenL: US 9-9.5 Women / US 7-7.5 MenXL: US 10-10.5 Women / US 8-8.5 MenXXL: US 11-12 Women / US 9-10.5 Men Material: EVA Compression MaterialThickness: 4.0cm / 1.57"Includes (1) pair of Shark Shhhandals in your choice of size