Sparkly silver Classic Reebok sneakers shoes 4 35 big kids sparkle grey

Please look at the conversion charts. I bought for my niece and she said she didn’t want them so I’m a bit unsure about the sizing since my kid is a toddler. They are marked 4 U.S., 35 euro and 3.5 UK. listing these as big kids so there is at least room to grow. Very sparkly silver. Your purchase supports a single parent so please like share or make me an offer! Thank you!