adidas F2011 Running Shoe (Little Kid/Big Kid) 100% Synthetic and mesh Synthetic sole This starting runner has a flair for style with mesh and synthetic overlays on a valuable upper. Impressive fit and flared midsole grooves deliver performance, comfort and value. Ortholite sockliner provides long-lasting cushion with antimicrobial protection and moisture management. adiFIT measuring tool for accurate fit. Molded EVA midsole with adiPRENE in heel for comfort and shock absorption. Non-marking rubber outsole with adiWEAR technology for extra durability in high-wear areas. adiPRENE