Our Bootie Liners are made to fit perfectly inside the Booties of the same size. For a pair of Toddler Booties in size Large, the Bootie Liners in size large would be their perfect pairing.
Bootie Liners take up approximately 1 cm of space inside of the Booties. To get a more accurate indication of sizing for Booties plus Liners, feel free to use our printable Booties size chart.