Crocs Children and Junior Size Guide Crocs comfort Level 1. Show off your best moves in the Crocs® Kids FunLab Avengers Multi Clog. TP EVA upper features Marvel Avengers™ graphics. Adjustable heel strap. Toe box ventilation keeps feet cool. Iconic Crocs Comfort™: soft and supportive. Contoured footbeds for comfort. EVA outsole. Easy to clean, quick to dry. Imported. Measurements: Weight: 2 oz Product measurements were taken using size 6 Toddler, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.