How can I make junior boots last longer as my child grows?

Look for models with removable rear spoilers—taking out the spoiler can gain a half size of room. Use a quality ski sock of appropriate thickness rather than multiple socks to fine-tune fit. Some brands offer adjustable cuffs that can be repositioned as the child grows. However, don't compromise fit for longevity—a boot that's too big is worse for your child's skiing than buying a new boot mid-season. Consider shop trade-in programs that credit you for outgrown boots toward the next size.