The sporty Primigi Kids 54538 sneaker will have him running laps around the competition. Made with a breathable mesh and synthetic upper with dual hook-and-loop closure straps. 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. Featuring a padded tongue and collar, lightly padded leather lining, shock absorbing leather insole, and a durable and sporty outsole. Imported. Measurements: Weight: 5 oz Product measurements were taken using size 28 (US 10.5 Little Kid), width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.