Ski wear for playing in the snow. The size is 90. Although it's size 90, it could be worn up to around 5 years old (when usually wearing size 110). The bottoms have adjustable straps at the shoulders. There is a small fray on the knee area. I think it's a design that can be used by both boys and girls. Snow play Wear Jumpsuit Children Kids Snowboard wear Kids Children 90 100 110