We think we hit this one out of the park! The Home Run moccasin is tons of fun at the playground and at the ball park. Sizing: US 2 (0-6 Months, 3.75" Sole). US 3 (3-6 Months; 4.125" Sole) US 4 (6-12 Months, 4.5" Sole). US 5.5 (12-18 Months, 5.0" Sole). US 6.5 (18-24 Months, 5.25" Sole). US 8 (2-3 Years, 5.75" Sole).