When your kids wear the ThirtyTwo Exus BOA Snowboard Boots, you'll be able to easily tighten their boots or let them do it themselves. The Exus BOA boots feature the BOA Lacing System—just twist the dial at the cuff of the boot, and it cinches the boot up, so you don't have to crank on the laces with cold fingers. These medium-flex boots feature ThirtyTwo's Level 1 thermo-moldable liner for a comfortable custom fit free of pressure points. An EVA midsole dampens chatter and absorbs shock, so your child gets a smoother ride.