Arshiner Infant Girls Fleece Woollen Fur Knitted Snow Boot Brand Name: Arshiner Material: Cotton Knitted & Man-made Fleece. Size S: Recommended Age 3-6 Months, sole Length 4.32", sole width 1.77" Size M: Recommended Age 6-12 Months, sole Length 4.72", sole width 1.96" Size L: Recommended Age 12-18 Months, sole Length 5.11", sole width 1.96"