Breathable infant & toddler mesh non slip sock shoes by Mi Arcus is the perfect pick for our little one's comfort & style. This shoe is made with Premium material & ensures comfort. Soft feel, zero chemical dyes make it good for the little one's skin. 12-18 Months - 4.9 x 2.8 cm (H x W), 6-12 Months - 4.5 x 2.4 cm (H x W), 18-24 Months - 5.3 x 2.8 cm (H x W), 2-3 Years - 5.7 x 2.8 cm (H x W), 3-4 Years - 6.1 x 3 cm (H x W)