Features:  5" heel and 1" platform, synthetic sparkly insole (easy to clean), flexible/soft plastic upper, cushioned insole for amazing comfort, rounded footbed, gray bottoms for an ultra sleek finish, Vegan-Friendly This double strap style offers you the security of an ankle strap, without it! We crafted this double foot strap to hug your foot in all the right places. Key Differences from the other Olympians: 1" platform, slightly more narrow toe bed, less plastic coverage Sizing: Narrow width, runs small. If you are a half size, we suggest sizing up to the next whole size.  If your foot is wider or the plastic feels tight, you may apply heat from a blow dryer for 10-30 seconds to help the plastic expand and stretch.   Narrow Feet? Check out our custom insert here. Maintenance: Easy to clean insole! This insole can be wiped clean in just 60 seconds with some warm water and soap. It dries instantly and will look brand new.