The sporty cute Primigi Kids 53531 is crafted from a breathable leather upper with cut out detailing, padded collar, and a wide hook-and-loop closure strap. Featuring a lightly padded leather lining and insole, and a durable synthetic outsole. Primigis Sky Effect System is a special insole that possesses all of the characteristics of a normal Primigi insole as well as some unique features. They are flexible, lightweight, shock-absorbing, breathable and antibacterial. Imported. Measurements: Weight: 5 oz Product measurements were taken using size 25 (US 8 Toddler), width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.