Review on Stonz Winter Booties for Baby/Infant/Toddler Girls & Boys - All-Season Stay On Snow Shoes - Cold Weather Slip-On Winter Boots - Wind Resistant, Comfortable & Vegan - Fits 0-3 Years by Kenny Marozas

After trying several shoes, this answer turned out to be the best. Yes it is expensive but worth it in the end. Only thing is if you live in a climate where icy trails are common these shoe covers won't fit because they don't have enough grip, at least for my one year old. Either way, very versatile, wear over regular shoes to keep the snow from rolling, or with lining and thick socks. My baby is very happy with it! Buy a little more than you think. I'm a size 7 for my toddler's 5 inch foot and they fit the liner and sock perfectly.