Using these Vionic Reese Slingback Sandals is easy. Just adjust the straps with hook - and - loop closures to fit your feet comfortably. You can wear them for daily walks, running errands, or even a short trip. When it comes to maintenance, clean the uppers with a soft, damp cloth. Avoid using harsh chemicals as they may damage the synthetic or leather material. Store them in a cool, dry place when not in use. Be careful when walking on very slippery surfaces even though the outsole has good traction. These sandals are designed for women's feet, so make sure they fit well before you start using them regularly.