Size measurement as following. Please measure your heel to toe length and choose size according to the following size measurement.
US Size Description
6.5" foot, suggest size: 10M US Toddler
6.625" foot, suggest size: 10.5M US Little Kid
6.75" foot, suggest size: 11M US Little Kid
7" foot, suggest size: 11.5M US Little Kid
7.125" foot, suggest size: 12M US Little Kid
7.25" foot, suggest size: 12.5M US Little Kid
7.5" foot, suggest size: 13M US Little Kid
7.625" foot, suggest size: 13.5M US Little Kid
7.75" foot, suggest size: 1M US Little Kid
8" foot, suggest size: 1.5M US Little Kid
8.125" foot, suggest size: 2M US Little Kid
8.25" foot, suggest size: 2.5M US Little Kid
8.5" foot, suggest size: 3M US Little Kid
8.625" foot, suggest size: 3.5M US Big Kid
8.75" foot, suggest size: 4M US Big Kid
9" foot, suggest size: 4.5M US Big Kid
9.125" foot, suggest size: 5M US Big Kid
9.25" foot, suggest size: 5.5M US Big Kid
9.5" foot, suggest size: 6M US Big Kid

Model Number: 161219XZ1100C88Z600

These UBELLA's light up high-top sneakers let kids take their favorite characters with them everywhere they go. Highlighting an incredible LED sneakers shine that makes you look like walking on laser. Enjoy an assortment of the fantastic LED colors.
Synthetic leather upper offers superior comfort and durability for a casual appeal that will go with any look. Interior has soft breathable fabric lining, comfortable arch support. Super flexible, textured rubber outsole delivers durability and grip to maintain a sturdy stride. Double-velcro straps ensure a fully-adjustable fit to keep your foot snugly in place. A fabric lining manages moisture for further inside comfort, helping feet stay cool and dry.

• Leather,Rubber Sole
• Classic high-top silhouette with unique wing design and stud details, durable matte leather upper offers superior comfort
• Double hook-and-loop closure for an extra secure fit and easy on and off; plush tongue and collar provide added stability and comfort.
• Anti-odor moisture-wicking fabric lining with anti-microbial treatment offers a great in-shoe feel.
• 7 Colors LED Lights MODES:1.light on from Red(steady)-2.blue(st')-3.green(st')-4.purple(st')-5.skyblue(st')-6.lightgreen(st')-7.white(st')-8.twinkle(st')-9.auto-change mode-10.light off

Leather,Rubber Sole