Boys Casual Slip On Shoes from ROBeeZ: ROBeeZ Camden (Boys' Infant-Toddler) - Charcoal. Hook and Loop Casual . Sizes: 2,3,4,5,6 Widths: Medium (M). Great back to school shoes for kids. These cool little kicks have plenty of big guy styleLeather upperAdjustable hook and loop closureElasticized back panel gives him a flexible fitNon-skid rubber outsole prevents slip and fallsPerfect for infants, pre-walkers and toddlersAccepted by the American Podiatric Medical Association. Size Guide. Size 2 (Fits Infants 3 to 6 months). Size 3 (Fits Infants 6 to 9 months). Size 4 (Fits Infants 9 to 12 months). Size 5 (Fits Toddlers 12 to 18 months). Size 6 (Fits Toddlers 18 to 24 months).