K2 Lumi BOA - Kids Adjustable Inline Skates Size:UK(J)UK3 - UK7 / EU35 - 40 / US4 - 8 The Flex Lock feature offers

The Flex Lock feature offers adjustable support and an enhanced range of motion

The design allows for direct frame attachment to the boot

with a scooped core design that reduces vibration and enhances energy transfer

choose the size of your skates according to the size of any sports shoes you wear

114mm middle wheel split

K2 Lumi BOA - Kids Adjustable Inline Skates Size:UK(J)UK3 - UK7 / EU35 - 40 / US4 - 8 The Flex Lock feature offersThe K2 Lumi BOA is the ultimate choice for parents who want a "best in class" experience for their young skaters. These unisex skates are not just toys; they are engineered with the same high quality components found in K2s professional lines, ensuring a smooth and reliable ride from the very first glide. Why Parents (and Kids) Love Them The Magic of BOA: Forget fumbling with wet laces. The BOA Fit System allows kids to dial in a perfect, micro