Havaianas Aqua Kids-K 100% Synthetic Made in USA or Imported Synthetic sole Shaft measures approximately 7.25" from arch Boot opening measures approximately 11" around Soft and Sturdy  Made of 100% high-quality, super soft and durable rubber with cushioned insole Extra Tall Protection - Rain boots measure 7.25" high from the arch, providing you ultimate protection from the wet and mud Run Large - Be sure to order one full size down, as these boots run large Fun in the Rain - Splash through the puddles without a care while in the lightweight comfort of these pull-on galochas Grippy Sole - A raised heel to add grip and flair, and a special brick pattern on the sole to prevent slippage