Sweet N Swag Moxy Baby Shoe The Sweet N Swag Moxy® is a play on the classic T-Bar style shoe. Each shoe is lined with cotton to keep the foot dry and warm. Sizes 4 and up have hard soles for any new walking babe in your home To ensure ordering a proper size, please measure your child’s foot prior to ordering. It is recommend to add 1/2″ to your child’s foot measurement for grow.