For kids. The transparency mode is fantastic with the ability to set different levels of background music. aunque vienen muy reducida. I needed shoes that could walk over cobblestone, keep my feet warm and dry and still look good! My toddler daughter loves these shoes. I can immediately tell the difference when I ride my back and feel how much more "lighter" it feels. VERY disappointed. This is a handy item. However, this headset is comfy and functional. I must admit its the first time Ive bought shoes from Amazon (but many many other things!